4 Slots Battery Charger, 4 Slots for Ni-MH AA 18650 Battery Charger 21700 Charger for 21750 21700 20700 22700 22650 26650 26700 16340 (RCR123) 17670 Battery with Display Smart Batteries are not included. Features: Independent Design: This battery charger adopts a high-standard design and has 4 independent slots, which can be adjusted at will to charge batteries of different lengths, which is very convenient and effective. .
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