Model : Optimate. 3 LEDs display (O / 1/2 /) battery status for any 12V battery with a 4th LED () for AGM & GEL sealed batteries. Style : Battery Health Monitor. Draws less than 200uA (0.0002A) when battery monitoring.

Brand: Tecmate
Manufacturer Part Number: O124
Part Type: Ring Terminal Harness
UPC: 5425006144247
MPN: O124