18650 Universal Battery Charger Smart Fast Charging 2-Slot Head with LCD Screen Compatible with a Variety of 3.7V Li-ION Batteries 266

General Description The 18650 universal battery charger is a smart, two-slot device designed for fast charging a variety of 3.7V Li-Ion batteries. It features an LCD screen that allows you to monitor the charging status of each battery independently. Technical Specifications Compatible battery models: 10400, 14500, 14650, 16340 (RCR 123), 18350, 18500, 18490, 18650, 2650, 26650, 26700 LED indicator: red during charging, green when charging is complete 2 independent charging slots Usage This charger is designed to charge rechargeable Li-Ion batteries only. It is strictly forbidden to use ordinary non-rechargeable batteries for charging. Other Information The charger is equipped with multiple safety protection features to prevent battery reversal, short-circuiting, overcharging, over-discharging, and overcurrent damage, ensuring confident use.