Weatherproof battery lead with state of charge monitor for the 12.8V/13.2V LifePO4 / LFP lithium battery in your parked performance vehicle. FEATURES • Ideal for 12.8V/13.2V LiFePO4 / LFP lithium batteries • SAE quick connect charge port for charging battery when needed • With weatherproof sealing cap • Battery status indication every 3 seconds (LED blinks) • Ideal charge range with engine running - 13.9V to 14.5 Volts • Warning if charge voltage exceeds 14.6 Volts Operation: 2 automatic Modes – Battery charge level monitor (single LED blink mode) & Charging system test (arrow mode) Vehicle storage: 3 LEDs display ‘full to empty’ voltage range for 12.8V/13.2V Lithium batteries (LFP/LiFePO4/Lithium nano Phosphate); 4th LED warns when vehicle system or connected battery charger is OVERCHARGING! (long term draw less than 0.
