HOBBYTIGER Universal Smart Charger Airsoft/RC 8.4V-9.6V NiMH Battery Packs - Fast Charging Speed The charger uses AC 110-240V mains power. Charger equiped with Standard Tamiya Connector and an mini tamiya adapter. Smart Charger for any NiMH/NiCD battery packs from 4.8V-9.6V (4-8 cell pack). Easy to use and more efficient,fast charging with 2A charging current and max.20w output. Best Charger for all RC Car, RC Airplane and Airsoft battery packs 4.8V, 6V, 7.2V, 8.4V, 9.6V.