This USB Dual-Battery Charger is designed to charge two Nightstick 4700-BATT lithium-ion cells simultaneously, but it can also be used to charge any non-proprietary 14500, 16340, 18650, or 26650 battery, too. Made of sturdy polycarbonate/ABS plastic, it has a jack for a micro-USB cable, which is sold separately, and an LED indicator that displays red when the batteries are charging and green when they're charged.
UPC: 017398806923