Easy to use! Connect clips to the battery and read the result. The OptiMate battery tester’s microprocessor draws very low power from the battery itself to determine and display battery status.
Tests all 12V Lead-acid and 12.8V / 13.2V LiFePO4 (LFP) Lithium batteries and displays result that can be used to convey information to customer. 

• State of charge result in VOLTS and %, 3 different bands for STD, AGM/GEL and LiFePO4 4 series batteries.
• Easy to follow instructions on rear panel of the tester.
• Industry standard SAE 2-pin connector.
• 40″ / 100cm battery clip set.
• Flashing indicator for discharged battery.

A premium tester designed by TecMate. 3-year limited replacement warranty.