Get the next generation in REDARC DC to DC charging technology with the REDARC BCDC1225D In-vehicle Dual Battery Charger. It’s a 12 volt, 25A in-vehicle DC-DC battery charger designed to charge your secondary battery banks to 100% state of charge while on the move.* It is solar ready and suitable for many battery types including lithium, AGM, GEL, standard lead acid and calcium.  

*large capacity battery banks may require a few cycles to fully charge.