Wicked Lights® 4-Position Li-Ion Charger and 4 Pack Lithium Ion INR 21700 5000mAh Rechargeable Batteries W2068Charge your Wicked Light batteries while in the field or on the go! This versatile charger will plug into your wall outlet or a 12 Volt DC cigarette lighter or power outlet and charge up to 4 21700 Lithium Ion rechargeable batteries. This charger kit includes: 4 Bay Li Ion battery charger Featuring charging indicator and three "amber" charging charged indicators for each battery Four (4ea) rechargeable button top Lithium Ion PCB (protected circuit)