CHARGER OPT LITH 4S 9A

10-step 12.8V 10A sealed battery saving charger and maintainer

The fastest professional battery charger for 12.8V/13.2V (LiFePO4/LFP) performance/race batteries

Includes a TUNE mode for diagnostics or updating programming

Automatically and safely charges, tests and maintains LiFePO4/LFP or deep cycle batteries

Ampmatic charge control adjusts current to match battery size and condition

Low-volt start of 0.5V

Pushbutton-activated BMS wakeup mode safely wakes battery out of sleep mode or low discharge

Smart, 24/7 interactive maintenance prevents discharge from connected circuitry