18650 Battery Charger Universal Intelligent Fast Charging 2 Slot Head with LCD Display Compatible with A Variety of 3.7V 26650/18650 Li-ion Batteries

General description 18650 Battery Charger is a universal intelligent fast charging device designed for various 3.7V Li-ion batteries. It features a dual-slot design that allows for simultaneous charging of two different battery sizes, making it a versatile choice for users with multiple battery types. Technical specifications Compatible battery models: 10400, 14500, 14650, 16340 (RCR 123), 18350, 18500, 18490, 18650, 26500, 26650, 26700 Charging slots: 2 independent slots Usage Each charging position is monitored and charged independently, ensuring efficient charging without interference. The indicator light turns red when the charger is powered on and changes to green when charging is complete. Strictly for rechargeable batteries; do not use ordinary non-rechargeable batteries. Other information Safety features include protection against reverse charging, short circuits, overcharging, over-discharging, and overcurrent damage.