Intelligent charger: This charger has four independent charging channels. It supports automatic operation, intelligently selects the most suitable charging current for each channel, protects the battery, and extends battery life.

Universal battery charger: Overload protection Reverse polarity and overcharge - Built-in charging current change technology that allows worldwide use (110-240V AC). When inserting batteries, insert the negative (-) pole first and press the positive (+) pole to protect the contacts.

Battery charger compatible with various types of rechargeable batteries: 3.6V/3.7V Li-Ion 32700 26700 26650 22650 21700 20700 18650 18490 18500 18350 170 650 1. 6650 16340 14650 14500 10400; 1.2V Ni-MH/Ni-CD: AAAA AAA AA A SC C F6.

18650 charger features: household battery charger, 4 slots for independent charging, without interference. Two-color charging indicator, red light when charging, green light when fully charged. The final charging voltage is 4.23V and automatically shuts off when fully charged. overcharge.

Safety first: The battery charger has multiple safety protection settings. The charger can effectively prevent damage due to reverse, short circuit, overcharge, and overcurrent. It uses flame-retardant polycarbonate material and has the best heat dissipation function. The four corners have arcs and there are 4 non-slip pads on the back that are safe to use.