Gigibon OSMO Battery Charger, Dual Battery Camera Charger for DJI OSMO Handheld PTZ Camera Battery, with AC Power Prong Dual battery charger fully charges 1 or 2 Osmo intelligent batteries (batteries not included). Able to charge two OSMO batteries simultaneously. Smart charging prevents battery from overcharging; RED LED indicates charging and GREEN when complete. Perform as well as the original OSMO charger Input: AC100~240V 50/60Hz MAX 350mA; output: 12.6V, 400mA(x2) Money-back satisfaction guaranteed!