Tecmate Optimate Charge System Monitor for 12V Lead-Acid - O-124

3 LEDs display (O / 1/2 /) battery status for any 12V battery with a 4th LED () for AGM & GEL sealed batteries.
Draws less than 200uA (0.0002A) when battery monitoring.
Active charging system monitoring: 13.5V acceptable and 14V good levels.
Industry standard S' charge port
weather protected
Length=24in. / 60cm
15A fuse
1/4in. / M6 ringlets