S/START DC/DC B/CHGR 12V 25A(7021)

The REDARC Smart Start DC/DC Battery Charger 12V 25A (7021) ensures your auxiliary battery is charged efficiently from your vehicle’s alternator or solar panels. Compatible with all battery types, it delivers optimal charging performance for longer battery life. Compact, rugged, and simple to install, it’s ideal for 4WD, caravan, and marine applications.