INSTANT “STATE OF CHARGE” TESTER FOR BATTERY DOC®

A push of a button tells you if your battery is weak or fully charged.

Simply attach the ring terminals directly onto your battery. If your battery needs charging, simply attach the BATTERY DOC® Charger directly to your BATTERY DOC® Tester for a simple tool-free connection. Comes with peel and stick velcro for easy mounting directly on or near your battery.

Reverse Polarity protected.

18" lead comes with 3 Amp fuse.

USE ONLY WITH MODELS #20030, #20033, #20037, AND #20039.