OptiMATE Lithium 4s 0.8A, TM-471, 8-step 12.8V 0.8A sealed battery saving charger & maintainer
- Longer battery life and more battery power guaranteed..
- Ultimate protection for your high-performance Lithium (LiFePO4 / LiFe / LFP) battery..
- Saves dead batteries other chargers can’t!.
- BMS (Battery Management System) wake up mode safely wakes battery with integrated BMS protection out of sleep mode..