{"product_id":"xtar-mc4s-lithium-ion-battery-charger","title":"XTAR MC4S - Lithium Ion Battery Charger","description":"\u003cdiv style=\"max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;color:#29243a;font-size:15px;line-height:1.7;\"\u003e\n\n\u003c!-- PREMIUM HERO --\u003e\n\u003cdiv style=\"background:#1c112f;color:#ffffff;border-radius:16px;padding:30px 22px;margin-bottom:25px;\"\u003e\n\n\u003cp style=\"color:#cdaaf5;font-size:12px;font-weight:700;letter-spacing:1.4px;margin:0 0 9px;\"\u003e\nXTAR | LONDON VAPE WHOLESALE\n\u003c\/p\u003e\n\n\u003cspan style=\"display:inline-block;background:#7140b0;color:#ffffff;border-radius:6px;padding:6px 12px;font-size:12px;font-weight:700;margin-bottom:14px;\"\u003e\n4-BAY SMART BATTERY CHARGER\n\u003c\/span\u003e\n\n\u003ch2 style=\"color:#ffffff;font-size:29px;line-height:1.3;margin:0 0 14px;\"\u003e\nXTAR MC4S Lithium-Ion Battery Charger Wholesale UK\n\u003c\/h2\u003e\n\n\u003cp style=\"color:#e8ddf6;margin:0 0 17px;\"\u003e\nDiscover the \u003cstrong\u003eXTAR MC4S Lithium-Ion Battery Charger\u003c\/strong\u003e at London Vape Wholesale. Featuring four independent charging bays, intelligent current adjustment, USB Type-C power and support for compatible rechargeable lithium-ion and nickel-metal hydride batteries, the MC4S offers practical multi-battery charging in a compact design.\n\u003c\/p\u003e\n\n\u003cdiv style=\"background:#35214f;border:1px solid #7650a2;border-radius:10px;padding:15px;\"\u003e\n\u003cp style=\"color:#ffffff;font-weight:700;margin:0 0 8px;\"\u003ePRODUCT HIGHLIGHTS\u003c\/p\u003e\n\u003cp style=\"color:#e9ddf7;font-size:14px;margin:0;\"\u003e\n4 Independent Bays • USB-C Input • 0.5A × 4 \/ 1A × 2 • Smart Current Adjustment • Li-ion \u0026amp; Ni-MH Support • LED Indicators • Multiple Safety Protections\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"color:#cbb7e5;font-size:12px;margin:13px 0 0;\"\u003e\nCharger only. Rechargeable batteries are sold separately. Use only with supported rechargeable battery types.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- OVERVIEW --\u003e\n\u003ch2 style=\"color:#5426a0;font-size:23px;border-bottom:3px solid #aa85e4;padding-bottom:8px;margin:26px 0 14px;\"\u003e\nXTAR MC4S Battery Charger – Product Overview\n\u003c\/h2\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003eXTAR MC4S\u003c\/strong\u003e is a four-bay smart battery charger designed for compatible cylindrical rechargeable batteries, including popular 18650 and unprotected 21700 lithium-ion cells.\n\u003c\/p\u003e\n\n\u003cp\u003e\nEach of its \u003cstrong\u003efour independent charging slots\u003c\/strong\u003e operates separately, allowing supported batteries to be charged simultaneously without requiring every cell to be the same size or capacity.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe charger supports compatible \u003cstrong\u003e3.6V\/3.7V lithium-ion batteries\u003c\/strong\u003e and \u003cstrong\u003e1.2V Ni-MH rechargeable batteries\u003c\/strong\u003e, making it suitable for a variety of battery-powered electronic devices.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIts intelligent charging system automatically adjusts the charging current according to the supported battery and charging configuration. The MC4S can provide \u003cstrong\u003e0.5A across four bays\u003c\/strong\u003e or \u003cstrong\u003e1A across two bays\u003c\/strong\u003e when supplied with suitable USB power.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe charger uses a \u003cstrong\u003eUSB Type-C power input\u003c\/strong\u003e and includes LED charging-status indicators, automatic charge termination and protective functions against common electrical faults.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe XTAR MC4S is supplied without batteries and is intended for use with compatible rechargeable cells only.\n\u003c\/p\u003e\n\n\u003c!-- KEY FEATURES --\u003e\n\u003ch2 style=\"color:#5426a0;font-size:23px;border-bottom:3px solid #aa85e4;padding-bottom:8px;margin:28px 0 14px;\"\u003e\nXTAR MC4S Key Features\n\u003c\/h2\u003e\n\n\u003cdiv style=\"background:#f3edfb;border-radius:11px;padding:18px;margin-bottom:11px;\"\u003e\n\u003ch3 style=\"color:#4b248d;font-size:18px;margin:0 0 7px;\"\u003eFour Independent Charging Bays\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003e\nCharge up to four compatible rechargeable cells simultaneously. Each bay operates independently, allowing supported batteries with different capacities or charge levels to be charged together.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f8f7fb;border-radius:11px;padding:18px;margin-bottom:11px;\"\u003e\n\u003ch3 style=\"color:#4b248d;font-size:18px;margin:0 0 7px;\"\u003eIntelligent Current Adjustment\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003e\nThe MC4S automatically manages charging current according to its charging configuration and available power, removing the need for manual current selection.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f3edfb;border-radius:11px;padding:18px;margin-bottom:11px;\"\u003e\n\u003ch3 style=\"color:#4b248d;font-size:18px;margin:0 0 7px;\"\u003e0.5A × 4 or 1A × 2 Charging\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003e\nThe charger supports up to four charging bays at 0.5A each or two bays at 1A each. Actual charging performance depends on the connected batteries and USB power supply.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f8f7fb;border-radius:11px;padding:18px;margin-bottom:11px;\"\u003e\n\u003ch3 style=\"color:#4b248d;font-size:18px;margin:0 0 7px;\"\u003eUSB Type-C Power Input\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003e\nThe USB-C connection allows the charger to operate with a suitable external 5V USB power source. The manufacturer specifies a DC 5V\/2.1A input.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f3edfb;border-radius:11px;padding:18px;margin-bottom:11px;\"\u003e\n\u003ch3 style=\"color:#4b248d;font-size:18px;margin:0 0 7px;\"\u003eLithium-Ion and Ni-MH Compatibility\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003e\nThe MC4S supports compatible rechargeable 3.6V\/3.7V lithium-ion and 1.2V Ni-MH cells, subject to the manufacturer's supported battery formats.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f8f7fb;border-radius:11px;padding:18px;margin-bottom:11px;\"\u003e\n\u003ch3 style=\"color:#4b248d;font-size:18px;margin:0 0 7px;\"\u003eLED Charging Indicators\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003e\nIntegrated LED indicators provide straightforward visual charging-status information, helping users identify charging progress and completion.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f3edfb;border-radius:11px;padding:18px;margin-bottom:11px;\"\u003e\n\u003ch3 style=\"color:#4b248d;font-size:18px;margin:0 0 7px;\"\u003eAutomatic Charge Termination\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003e\nThe smart charging system is designed to stop charging once a supported cell reaches its appropriate full-charge condition, helping reduce unnecessary overcharging.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f8f7fb;border-radius:11px;padding:18px;margin-bottom:11px;\"\u003e\n\u003ch3 style=\"color:#4b248d;font-size:18px;margin:0 0 7px;\"\u003eMultiple Electrical Safety Protections\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003e\nThe charger incorporates protective functions for reverse polarity, short circuits, overcharging and abnormal input voltage conditions.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f3edfb;border-radius:11px;padding:18px;margin-bottom:11px;\"\u003e\n\u003ch3 style=\"color:#4b248d;font-size:18px;margin:0 0 7px;\"\u003eCompact Portable Design\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003e\nIts approximately 100 × 97 × 26.5mm body provides a compact four-slot charging solution for home, workplace or travel use where a suitable power source is available.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f8f7fb;border-radius:11px;padding:18px;margin-bottom:11px;\"\u003e\n\u003ch3 style=\"color:#4b248d;font-size:18px;margin:0 0 7px;\"\u003e0V Activation Function\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003e\nXTAR includes a low-voltage cell activation function for certain compatible over-discharged batteries. This feature must not be used to attempt recovery of damaged, swollen or otherwise unsafe cells.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- CHARGING MODES --\u003e\n\u003ch2 style=\"color:#5426a0;font-size:23px;border-bottom:3px solid #aa85e4;padding-bottom:8px;margin:28px 0 14px;\"\u003e\nXTAR MC4S Charging Current Options\n\u003c\/h2\u003e\n\n\u003cp\u003e\nThe MC4S automatically selects its charging current. The maximum available charging current depends on the number of occupied bays, battery characteristics and available USB input power.\n\u003c\/p\u003e\n\n\u003cdiv style=\"overflow-x:auto;border:1px solid #e5d9f2;border-radius:10px;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#35214f;color:#ffffff;\"\u003e\n\u003cth style=\"padding:12px;text-align:left;\"\u003eCharging Configuration\u003c\/th\u003e\n\u003cth style=\"padding:12px;text-align:left;\"\u003eMaximum Advertised Current\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#f3eefb;\"\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eFour Active Bays\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003e0.5A per bay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eTwo Active Bays\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eUp to 1A per bay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"font-size:13px;color:#635a70;\"\u003e\nCharging times are not fixed. They depend on cell capacity, starting charge level, battery condition and available input power. Do not assume that the highest supported current is suitable for every rechargeable cell.\n\u003c\/p\u003e\n\n\u003c!-- COMPATIBLE BATTERY SIZES --\u003e\n\u003ch2 style=\"color:#5426a0;font-size:23px;border-bottom:3px solid #aa85e4;padding-bottom:8px;margin:28px 0 14px;\"\u003e\nXTAR MC4S Compatible Battery Sizes\n\u003c\/h2\u003e\n\n\u003cp\u003e\nThe XTAR MC4S supports a range of rechargeable cylindrical battery sizes. Common examples include:\n\u003c\/p\u003e\n\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:11px;margin-bottom:18px;\"\u003e\n\n\u003cdiv style=\"background:#f3edfb;border:1px solid #e2d4f2;border-radius:10px;padding:15px;text-align:center;\"\u003e\u003cstrong style=\"color:#4b248d;\"\u003e18350\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"background:#f8f7fb;border:1px solid #e2d4f2;border-radius:10px;padding:15px;text-align:center;\"\u003e\u003cstrong style=\"color:#4b248d;\"\u003e18500\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"background:#f3edfb;border:1px solid #e2d4f2;border-radius:10px;padding:15px;text-align:center;\"\u003e\u003cstrong style=\"color:#4b248d;\"\u003e18650\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"background:#f8f7fb;border:1px solid #e2d4f2;border-radius:10px;padding:15px;text-align:center;\"\u003e\u003cstrong style=\"color:#4b248d;\"\u003e20700*\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"background:#f3edfb;border:1px solid #e2d4f2;border-radius:10px;padding:15px;text-align:center;\"\u003e\u003cstrong style=\"color:#4b248d;\"\u003e21700*\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"background:#f8f7fb;border:1px solid #e2d4f2;border-radius:10px;padding:15px;text-align:center;\"\u003e\u003cstrong style=\"color:#4b248d;\"\u003e26650**\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"background:#f3edfb;border:1px solid #e2d4f2;border-radius:10px;padding:15px;text-align:center;\"\u003e\u003cstrong style=\"color:#4b248d;\"\u003eAA Ni-MH\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"background:#f8f7fb;border:1px solid #e2d4f2;border-radius:10px;padding:15px;text-align:center;\"\u003e\u003cstrong style=\"color:#4b248d;\"\u003eAAA Ni-MH\u003c\/strong\u003e\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#faf8fd;border-left:4px solid #7140b0;padding:16px;border-radius:8px;\"\u003e\n\u003cp style=\"margin:0 0 8px;font-size:14px;\"\u003e\n\u003cstrong\u003e*20700 \/ 21700:\u003c\/strong\u003e The MC4S supports compatible unprotected cells. Longer protected 20700\/21700 batteries are not supported.\n\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:14px;\"\u003e\n\u003cstrong\u003e**26650:\u003c\/strong\u003e The charger accommodates a maximum of two 26650 cells in the appropriate outer bays because of their larger diameter.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"margin-top:15px;\"\u003e\nAdditional supported lithium-ion formats include 10440, 14500, 14650, 16340, 17500, 17670, 18490, 18700, 22650 and 25500, subject to the manufacturer's specifications and physical fit.\n\u003c\/p\u003e\n\n\u003c!-- BATTERY CHEMISTRY --\u003e\n\u003ch2 style=\"color:#5426a0;font-size:23px;border-bottom:3px solid #aa85e4;padding-bottom:8px;margin:28px 0 14px;\"\u003e\nSupported Battery Chemistries\n\u003c\/h2\u003e\n\n\u003cdiv style=\"overflow-x:auto;border:1px solid #e5d9f2;border-radius:10px;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#35214f;color:#ffffff;\"\u003e\n\u003cth style=\"padding:12px;text-align:left;\"\u003eBattery Chemistry\u003c\/th\u003e\n\u003cth style=\"padding:12px;text-align:left;\"\u003eCompatibility\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#f3eefb;\"\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003e3.6V \/ 3.7V Li-ion\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eSupported compatible cylindrical cells\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eIMR \/ INR \/ ICR\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eSupported compatible lithium-ion formats\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f3eefb;\"\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003e1.2V Ni-MH\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eSupported rechargeable sizes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003e1.2V Ni-Cd\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eSupported by published MC4S compatibility listings; check cell instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f3eefb;\"\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003e3.2V LiFePO4\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eNot specified as supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eDisposable \/ Primary Batteries\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eNot supported – never attempt to recharge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003c!-- TECHNICAL SPECIFICATIONS --\u003e\n\u003ch2 style=\"color:#5426a0;font-size:23px;border-bottom:3px solid #aa85e4;padding-bottom:8px;margin:28px 0 14px;\"\u003e\nXTAR MC4S Technical Specifications\n\u003c\/h2\u003e\n\n\u003cdiv style=\"overflow-x:auto;border:1px solid #e5d9f2;border-radius:10px;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003ctbody\u003e\n\n\u003ctr style=\"background:#f3eefb;\"\u003e\n\u003ctd style=\"padding:12px;font-weight:700;width:43%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eXTAR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eMC4S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f3eefb;\"\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eSmart Rechargeable Battery Charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eNumber of Bays\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003e4 Independent Charging Slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f3eefb;\"\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003ePower Input\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eDC 5V \/ 2.1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eInput Connection\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eUSB Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f3eefb;\"\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eCharging Current\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003e0.5A × 4 \/ 1A × 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eCharging Current Selection\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eAutomatic \/ Adaptive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f3eefb;\"\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eSupported Lithium-Ion Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003e3.6V \/ 3.7V Nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eSupported Ni-MH Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003e1.2V Nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f3eefb;\"\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eLithium-Ion Charge Termination\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003e4.2V ± 0.05V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eCharging Status\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eLED Indicators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f3eefb;\"\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eIndependent Charging\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eMixed Compatible Battery Charging\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f3eefb;\"\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eReverse-Polarity Protection\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eShort-Circuit Protection\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f3eefb;\"\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eOvercharge Protection\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eLow-Voltage Activation\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eSupported for Certain Compatible Cells\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f3eefb;\"\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eApproximately 100 × 97 × 26.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eCharger Weight\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eApproximately 95g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f3eefb;\"\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eBatteries Included\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eUSB Cable Included\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eCheck Supplied Retail Package\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f3eefb;\"\u003e\n\u003ctd style=\"padding:12px;font-weight:700;\"\u003eWholesale Supplier\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eLondon Vape Wholesale\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"font-size:13px;color:#635a70;\"\u003e\nSpecifications refer to the XTAR MC4S model. Battery compatibility depends on chemistry, dimensions, terminal configuration and cell condition.\n\u003c\/p\u003e\n\n\u003c!-- TENPOWER COMPATIBILITY --\u003e\n\u003ch2 style=\"color:#5426a0;font-size:23px;border-bottom:3px solid #aa85e4;padding-bottom:8px;margin:28px 0 14px;\"\u003e\nXTAR MC4S Compatibility with Tenpower 21700 Batteries\n\u003c\/h2\u003e\n\n\u003cdiv style=\"background:#f4effc;border:1px solid #e1d3f5;border-radius:12px;padding:20px;\"\u003e\n\n\u003ch3 style=\"color:#3b1c70;font-size:19px;margin:0 0 10px;\"\u003e\nCharging Compatible Unprotected 21700 Cells\n\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 12px;\"\u003e\nThe MC4S supports compatible unprotected 21700 lithium-ion batteries, including suitable flat-top cells that fit its charging bays.\n\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 12px;\"\u003e\nThe following Tenpower models are listed separately at London Vape Wholesale:\n\u003c\/p\u003e\n\n\u003cul style=\"margin:0 0 14px;padding-left:21px;\"\u003e\n\u003cli\u003eTenpower INR21700-50ME – 5000mAh \/ 15A\u003c\/li\u003e\n\u003cli\u003eTenpower INR21700-40TG – 4000mAh \/ 35A manufacturer rating\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"margin:0;\"\u003e\nBoth are unprotected 21700-format lithium-ion cells. Confirm their physical fit, intact insulation and permitted charging conditions before use. Their discharge-current ratings are not charger output ratings.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- HOW TO USE --\u003e\n\u003ch2 style=\"color:#5426a0;font-size:23px;border-bottom:3px solid #aa85e4;padding-bottom:8px;margin:28px 0 14px;\"\u003e\nHow to Use the XTAR MC4S Battery Charger\n\u003c\/h2\u003e\n\n\u003cdiv style=\"background:#f8f7fb;border-radius:11px;padding:18px;\"\u003e\n\n\u003cp style=\"margin:0 0 12px;\"\u003e\n\u003cstrong\u003eStep 1 – Check the Batteries:\u003c\/strong\u003e\nConfirm that each battery is rechargeable, supported by the MC4S and free from visible damage.\n\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 12px;\"\u003e\n\u003cstrong\u003eStep 2 – Connect USB Power:\u003c\/strong\u003e\nConnect the charger to a suitable 5V USB power supply using an appropriate USB-C cable.\n\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 12px;\"\u003e\n\u003cstrong\u003eStep 3 – Insert the Cells:\u003c\/strong\u003e\nPlace each battery into a compatible charging bay, following the positive and negative polarity markings.\n\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 12px;\"\u003e\n\u003cstrong\u003eStep 4 – Allow Automatic Charging:\u003c\/strong\u003e\nThe charger detects the supported battery configuration and manages the charging process automatically.\n\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 12px;\"\u003e\n\u003cstrong\u003eStep 5 – Check LED Indicators:\u003c\/strong\u003e\nMonitor the charging-status indicators and consult the user manual for the meaning of each light pattern.\n\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 12px;\"\u003e\n\u003cstrong\u003eStep 6 – Remove Fully Charged Cells:\u003c\/strong\u003e\nOnce charging is complete, remove the batteries promptly. Do not use the charger as a storage holder.\n\u003c\/p\u003e\n\n\u003cp style=\"margin:0;\"\u003e\n\u003cstrong\u003eStep 7 – Store Batteries Safely:\u003c\/strong\u003e\nPlace spare lithium-ion batteries in suitable individual protective cases, away from conductive objects.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- SAFETY GUIDANCE --\u003e\n\u003ch2 style=\"color:#5426a0;font-size:23px;border-bottom:3px solid #aa85e4;padding-bottom:8px;margin:28px 0 14px;\"\u003e\nXTAR MC4S Battery Charging Safety\n\u003c\/h2\u003e\n\n\u003cdiv style=\"background:#fff7f7;border:1px solid #e8c7c7;border-left:5px solid #a23d52;border-radius:11px;padding:20px;\"\u003e\n\n\u003ch3 style=\"color:#7e263a;font-size:19px;margin:0 0 10px;\"\u003e\nImportant Charging Precautions\n\u003c\/h3\u003e\n\n\u003cp style=\"margin:0 0 12px;\"\u003e\nRechargeable batteries can overheat or become hazardous if damaged, incorrectly charged or used with unsuitable equipment.\n\u003c\/p\u003e\n\n\u003cul style=\"margin:0;padding-left:21px;\"\u003e\n\u003cli\u003eOnly charge supported rechargeable battery chemistries and sizes.\u003c\/li\u003e\n\u003cli\u003eNever attempt to charge disposable or non-rechargeable batteries.\u003c\/li\u003e\n\u003cli\u003eDo not charge swollen, leaking, punctured or visibly damaged cells.\u003c\/li\u003e\n\u003cli\u003eInspect lithium-ion battery wraps and insulating rings before charging.\u003c\/li\u003e\n\u003cli\u003eDo not leave charging batteries unattended or charge while sleeping.\u003c\/li\u003e\n\u003cli\u003eKeep the charger away from water, moisture and direct sunlight.\u003c\/li\u003e\n\u003cli\u003eUse a stable, non-flammable surface with adequate ventilation.\u003c\/li\u003e\n\u003cli\u003eDo not cover the charger during operation.\u003c\/li\u003e\n\u003cli\u003eUse a suitable USB power source and cable.\u003c\/li\u003e\n\u003cli\u003eNever force oversized or protected 21700 cells into the bays.\u003c\/li\u003e\n\u003cli\u003eDo not attempt to recover physically damaged or dangerously over-discharged batteries.\u003c\/li\u003e\n\u003cli\u003eRemove batteries after charging and store them separately in protective cases.\u003c\/li\u003e\n\u003cli\u003eKeep the charger and batteries out of reach of children and pets.\u003c\/li\u003e\n\u003cli\u003eStop use immediately if abnormal heat, odour, smoke or damage occurs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- BOX CONTENTS --\u003e\n\u003ch2 style=\"color:#5426a0;font-size:23px;border-bottom:3px solid #aa85e4;padding-bottom:8px;margin:28px 0 14px;\"\u003e\nWhat's Included with the XTAR MC4S?\n\u003c\/h2\u003e\n\n\u003cdiv style=\"background:#f4effc;border:1px solid #e1d3f5;border-radius:12px;padding:18px;\"\u003e\n\u003cul style=\"margin:0;padding-left:21px;\"\u003e\n\u003cli\u003e1 × XTAR MC4S Four-Bay Battery Charger\u003c\/li\u003e\n\u003cli\u003e1 × XTAR Warranty Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"font-size:13px;color:#635a70;\"\u003e\nThese are the contents listed by London Vape Wholesale. Other retail packages may include a USB charging cable and user manual; confirm the exact supplied package before advertising those accessories as included. Batteries are sold separately.\n\u003c\/p\u003e\n\n\u003c!-- FAQ --\u003e\n\u003ch2 style=\"color:#5426a0;font-size:23px;border-bottom:3px solid #aa85e4;padding-bottom:8px;margin:28px 0 14px;\"\u003e\nFrequently Asked Questions\n\u003c\/h2\u003e\n\n\u003ch3 style=\"color:#4b248d;font-size:17px;margin-bottom:4px;\"\u003eWhat is the XTAR MC4S?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eIt is a four-bay smart charger for supported rechargeable lithium-ion and Ni-MH batteries.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#4b248d;font-size:17px;margin-bottom:4px;\"\u003eHow many batteries can the MC4S charge?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eIt can charge up to four compatible batteries simultaneously, subject to their physical dimensions and charging configuration.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#4b248d;font-size:17px;margin-bottom:4px;\"\u003eCan the XTAR MC4S charge 18650 batteries?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. Compatible rechargeable 18650 lithium-ion batteries are supported.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#4b248d;font-size:17px;margin-bottom:4px;\"\u003eDoes the MC4S support 21700 batteries?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes, it supports compatible unprotected 21700 cells. Longer protected 21700 batteries are not supported.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#4b248d;font-size:17px;margin-bottom:4px;\"\u003eCan I charge Tenpower 40TG and 50ME batteries?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eBoth models use the unprotected 21700 lithium-ion format. Confirm physical fit, cell condition and charging requirements before using them with the MC4S.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#4b248d;font-size:17px;margin-bottom:4px;\"\u003eWhat is the charging current?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe charger supports up to 0.5A across four bays or 1A across two bays, depending on the charging configuration.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#4b248d;font-size:17px;margin-bottom:4px;\"\u003eDoes the charger select current automatically?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. The MC4S automatically manages charging current within its supported operating modes.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#4b248d;font-size:17px;margin-bottom:4px;\"\u003eDoes the XTAR MC4S use USB-C?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. The MC4S uses a USB Type-C input and requires a suitable external 5V USB power source.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#4b248d;font-size:17px;margin-bottom:4px;\"\u003eCan the MC4S charge AA and AAA batteries?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eIt supports compatible rechargeable AA and AAA Ni-MH batteries. It must not be used to recharge ordinary disposable alkaline batteries.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#4b248d;font-size:17px;margin-bottom:4px;\"\u003eCan different batteries be charged together?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. Its independent charging bays support mixed charging of compatible cells, subject to the manufacturer's restrictions.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#4b248d;font-size:17px;margin-bottom:4px;\"\u003eDoes the MC4S stop charging automatically?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. It incorporates automatic charge termination for supported rechargeable batteries. Remove batteries once charging is complete.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#4b248d;font-size:17px;margin-bottom:4px;\"\u003eWhat safety protections are included?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe charger includes protection against reverse polarity, short circuits, overcharging and abnormal voltage conditions.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#4b248d;font-size:17px;margin-bottom:4px;\"\u003eDoes the XTAR MC4S include batteries?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eNo. Rechargeable batteries are purchased separately.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#4b248d;font-size:17px;margin-bottom:4px;\"\u003eIs a USB cable included?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eSome MC4S retail packages include a USB cable, but the current London Vape Wholesale listing does not confirm one. Check the supplied package.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#4b248d;font-size:17px;margin-bottom:4px;\"\u003eCan I charge LiFePO4 batteries?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eLiFePO4 support is not specified for the MC4S. Do not charge LiFePO4 cells unless the manufacturer explicitly confirms compatibility.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#4b248d;font-size:17px;margin-bottom:4px;\"\u003eWhere can I buy the XTAR MC4S wholesale in the UK?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe XTAR MC4S Lithium-Ion Battery Charger is listed at London Vape Wholesale. Log in to your trade account to check current pricing and availability.\u003c\/p\u003e\n\n\u003c!-- RELATED PRODUCTS --\u003e\n\u003cdiv style=\"background:#f4effc;border:1px solid #dfd0f3;border-radius:16px;padding:22px;margin:32px 0;\"\u003e\n\n\u003cp style=\"color:#8050bf;font-size:12px;font-weight:700;letter-spacing:1.2px;margin:0 0 6px;\"\u003e\nEXPLORE RELATED PRODUCTS\n\u003c\/p\u003e\n\n\u003ch2 style=\"color:#3b1c70;font-size:24px;line-height:1.3;margin:0 0 10px;\"\u003e\n4 Related Wholesale Products\n\u003c\/h2\u003e\n\n\u003cp style=\"color:#5d526b;font-size:14px;line-height:1.7;margin:0 0 20px;\"\u003e\nExplore compatible-format rechargeable batteries and other products available at London Vape Wholesale. Check battery specifications and charger compatibility before use.\n\u003c\/p\u003e\n\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:15px;\"\u003e\n\n\u003c!-- PRODUCT 1 --\u003e\n\u003cdiv style=\"background:#ffffff;border:1px solid #e1d4f0;border-radius:12px;padding:19px;text-align:center;\"\u003e\n\u003cdiv style=\"background:#eee5f8;border-radius:9px;padding:16px;margin-bottom:14px;\"\u003e\n\u003cp style=\"color:#7c4db9;font-size:11px;font-weight:700;letter-spacing:1px;margin:0 0 5px;\"\u003eTENPOWER\u003c\/p\u003e\n\u003ch3 style=\"color:#3b1c70;font-size:19px;line-height:1.35;margin:0;\"\u003e21700 50ME 5000mAh\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cp style=\"color:#665b73;font-size:13px;min-height:65px;margin:0 0 15px;\"\u003e\n5000mAh unprotected flat-top 21700 lithium-ion battery with a 15A maximum continuous discharge rating.\n\u003c\/p\u003e\n\u003ca href=\"\/products\/tenpower-inr21700-50me-5000mah-15a\" style=\"display:inline-block;background:#5426a0;color:#ffffff;text-decoration:none;font-size:13px;font-weight:700;padding:11px 16px;border-radius:8px;\"\u003eView Product →\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c!-- PRODUCT 2 --\u003e\n\u003cdiv style=\"background:#ffffff;border:1px solid #e1d4f0;border-radius:12px;padding:19px;text-align:center;\"\u003e\n\u003cdiv style=\"background:#eee5f8;border-radius:9px;padding:16px;margin-bottom:14px;\"\u003e\n\u003cp style=\"color:#7c4db9;font-size:11px;font-weight:700;letter-spacing:1px;margin:0 0 5px;\"\u003eTENPOWER\u003c\/p\u003e\n\u003ch3 style=\"color:#3b1c70;font-size:19px;line-height:1.35;margin:0;\"\u003e21700 40TG 4000mAh\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cp style=\"color:#665b73;font-size:13px;min-height:65px;margin:0 0 15px;\"\u003e\n4000mAh unprotected flat-top 21700 lithium-ion battery with a manufacturer-rated 35A discharge limit.\n\u003c\/p\u003e\n\u003ca href=\"\/products\/tenpower-inr21700-40tg-4000mah-35a\" style=\"display:inline-block;background:#5426a0;color:#ffffff;text-decoration:none;font-size:13px;font-weight:700;padding:11px 16px;border-radius:8px;\"\u003eView Product →\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c!-- PRODUCT 3 --\u003e\n\u003cdiv style=\"background:#ffffff;border:1px solid #e1d4f0;border-radius:12px;padding:19px;text-align:center;\"\u003e\n\u003cdiv style=\"background:#eee5f8;border-radius:9px;padding:16px;margin-bottom:14px;\"\u003e\n\u003cp style=\"color:#7c4db9;font-size:11px;font-weight:700;letter-spacing:1px;margin:0 0 5px;\"\u003eOXVA\u003c\/p\u003e\n\u003ch3 style=\"color:#3b1c70;font-size:19px;line-height:1.35;margin:0;\"\u003eXLIM PRO 4 KIT\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cp style=\"color:#665b73;font-size:13px;min-height:65px;margin:0 0 15px;\"\u003e\nRefillable OXVA pod vape kit with a built-in rechargeable battery. Does not require removable 21700 cells.\n\u003c\/p\u003e\n\u003ca href=\"\/products\/oxva-xlim-pro-4-pod-vape-kit\" style=\"display:inline-block;background:#5426a0;color:#ffffff;text-decoration:none;font-size:13px;font-weight:700;padding:11px 16px;border-radius:8px;\"\u003eView Product →\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c!-- PRODUCT 4 --\u003e\n\u003cdiv style=\"background:#ffffff;border:1px solid #e1d4f0;border-radius:12px;padding:19px;text-align:center;\"\u003e\n\u003cdiv style=\"background:#eee5f8;border-radius:9px;padding:16px;margin-bottom:14px;\"\u003e\n\u003cp style=\"color:#7c4db9;font-size:11px;font-weight:700;letter-spacing:1px;margin:0 0 5px;\"\u003eASPIRE\u003c\/p\u003e\n\u003ch3 style=\"color:#3b1c70;font-size:19px;line-height:1.35;margin:0;\"\u003eGOTEK PRO 2 KIT\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cp style=\"color:#665b73;font-size:13px;min-height:65px;margin:0 0 15px;\"\u003e\nAspire rechargeable pod vape kit with an integrated battery. An alternative product, not a removable-cell charger accessory.\n\u003c\/p\u003e\n\u003ca href=\"\/products\/aspire-gotek-pro-2-vape-kit\" style=\"display:inline-block;background:#5426a0;color:#ffffff;text-decoration:none;font-size:13px;font-weight:700;padding:11px 16px;border-radius:8px;\"\u003eView Product →\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- COLLECTION CTA --\u003e\n\u003cdiv style=\"background:#1c112f;border-radius:11px;padding:20px;text-align:center;margin-top:20px;\"\u003e\n\u003ch3 style=\"color:#ffffff;font-size:19px;margin:0 0 8px;\"\u003e\nExplore More Wholesale Accessories\n\u003c\/h3\u003e\n\u003cp style=\"color:#e8ddf6;font-size:14px;margin:0 0 14px;\"\u003e\nBrowse rechargeable batteries, chargers, vape kits and accessories at London Vape Wholesale.\n\u003c\/p\u003e\n\u003ca href=\"\/collections\/all\" style=\"display:inline-block;background:#ffffff;color:#5426a0;text-decoration:none;font-weight:700;font-size:13px;padding:12px 20px;border-radius:8px;\"\u003e\nBrowse All Products →\n\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- WHOLESALE FOOTER --\u003e\n\u003cdiv style=\"background:#1c112f;border-radius:13px;padding:23px 20px;color:#ffffff;margin-top:29px;\"\u003e\n\n\u003cp style=\"color:#cbaef0;font-size:12px;font-weight:700;letter-spacing:1px;margin:0 0 7px;\"\u003e\nLONDON VAPE WHOLESALE\n\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ffffff;font-size:22px;margin:0 0 10px;\"\u003e\nXTAR MC4S Lithium-Ion Battery Charger Wholesale UK\n\u003c\/h2\u003e\n\n\u003cp style=\"color:#e8ddf6;margin:0 0 12px;\"\u003e\nExplore the XTAR MC4S four-bay smart battery charger at London Vape Wholesale. Featuring independent charging slots, automatic current adjustment, USB-C input, compatibility with supported lithium-ion and Ni-MH rechargeable cells, and built-in electrical protections, the MC4S provides a compact multi-battery charging solution.\n\u003c\/p\u003e\n\n\u003cp style=\"color:#e8ddf6;font-size:13px;margin:0;\"\u003e\nLog in to your trade account to check current wholesale prices, availability and ordering information.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- SAFETY NOTICE --\u003e\n\u003cdiv style=\"background:#faf8fd;border:1px solid #ddd1ed;border-radius:10px;padding:16px;margin-top:16px;\"\u003e\n\n\u003cp style=\"font-size:13px;color:#51455e;margin:0;\"\u003e\n\u003cstrong\u003eImportant Battery Charger Safety Information:\u003c\/strong\u003e\nUse the XTAR MC4S only with supported rechargeable batteries. Never charge disposable batteries, damaged cells or unsupported battery chemistries. Check polarity, cell dimensions and battery condition before use. The charger supports compatible unprotected 21700 cells but not longer protected 21700 batteries. Do not leave charging batteries unattended, cover the charger during use or expose it to excessive heat or moisture. Remove cells when charging is complete. Follow the XTAR user manual and battery manufacturer's instructions.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"XTAR","offers":[{"title":"Default Title","offer_id":68413376463238,"sku":"XTARMC4S","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/4239\/5675\/files\/XTARMC4S-LithiumIonBatteryCharger.jpg?v=1794422699","url":"https:\/\/www.londonvapewholesale.co.uk\/products\/xtar-mc4s-lithium-ion-battery-charger","provider":"London Vape wholesale","version":"1.0","type":"link"}