CTEK Smartpass 120 Power Management

40-185 - CTEK Power USA (CTEK)

SMARTPASS 120  is a fully automatic 120A power management system that prioritizes, controls and maximizes energy from your alternator to power your service battery. It safely separates your starter and service batteries automatically. It also distributes power between the starter battery, the service battery and on board equipment without the need for traditional diodes or VSR relays.