Stop dead batteries and and maintain your engine's startng power. Automatic computerized battery protection system monitors battery and detects any drain, eliminating the need for a jump start and prolonging the life of the battery, alternator and starter. Pays for itself the first time it operates.
- Redesigned drive gear system for increased reliability
- Surge "spike" protection circuit
- 3 easy connections
- Automatically connects by operating headlight switch
- No hard wiring required
- ISO, SAE and USCG certified
- 5"H x 3"W x 1-1/4"D