7.4v 11.1v Li-polymer Battery Charger 2s 3s for RC LiPo AEG Airsoft batter HR Its a balance charger for 11.1V 2-3 Cell Lipo battery. Features: Input voltage: DC 10-15v Output Current: 3*700mA (constant current) Cut off voltage: 8.4V, 12.6V Battery pack : 2-cell (7.4V), 3-cell (11.1V) Charger for 7.4v & 11.1v Li-Polymer Battery Charging indicator lights, auto cut off Safe and reliable direct current charger Titan B3 charger specs: Specifications: Size: 90 x 58 x 34.5mm Net weight:128g Package weight:148g Packing Content: 1x 2s-3s lipo charger I have not been able to fly my drone in over 6 months and I am afraid these batteries are going to discharge because I can't find my normal charger. I was hoping this might be able to act as a temporary substitute while I try to locate my normal charger. Any reason why this would not work? Seem to meet the basic requires for a LIPO battery(although for an airgun battery instead of a drone) Please let me know Thanks.