▶ 【APP remote control】 - In ISDLink APP, you can OTA upgrade, preset charging tasks, monitor the charging process at any time. ▶ 【Support BattAir smart battery】 - Smartly exchange information with BattAir battery, automatically identify the battery type, match the optimal charging parameters. ▶ 【Support 8S ULiHv Battery】 - Air8 support 1~8S Life, Lilon, Lipo, ULiHv batteries, even includes the ULiHv battery with 4.45V/cell.Also support 1~12S Pb battery and 1~16S NiMH/Cd battery. ▶ 【Two ways for firmware upgrading】 - OTA upgrade in ISDLink APP, or upgrade on PC by USB port. ▶ 【A New Generation of Digital Power Supply】 - DC 300W，CC: 0.5~10A，CV: 2~30V 0000