Li-ion lithium Battery Charger Electric Bicycle e-bike 4S 14.8V 16.8v 3A Vruzend

Vruzend Battery Kits. You will see the light turn green. You will see the light turn red, indicating charging. When the light turns green again, your battery is finished charging! DO NOT buy this item unless you are 100% clear what the plug size is, or are prepared to buy an adapter.

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