tecMATE Battery charger "OptiMATE Lithium 4S 6A"

10-stage sealed battery charger, tester, and maintenance device; charging current 6 A; battery capacity 3 Ah – 72 Ah; automatic shut-off; battery refresh function.
Specially designed for lithium iron phosphate batteries (LiFePO4 / LFP). With a unique multi-stage ampmatic program, it charges and balances the individual cells of a battery quickly and efficiently. The maintenance program supplies power to the connected vehicle, protects the Battery, and maintains its state of charge at 100%. Weather-resistant Housing with Wall Bracket, including an 180 cm Power Cable and an 180 cm Charging Cable with an SAE Plug. Includes crocodile clamps and a plug-in cable for built-in batteries.
Special feature: The charger can access the battery’s BMS (Battery Management System). If the BMS has shut down the battery due to deep discharge, the BMS reset program can reactivate the BMS and optimize cell charging.