The REDARC BCDC1212T 12A trailer battery charger is designed to charge your auxiliary trailer battery to 100% state of charge while on the move.*

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

Charges your auxiliary battery on the go with DC (alternator).

Works with all battery types, including lithium.

Install anywhere: heat, water, dust and vibration proof.

Maximize battery life.

Suitable for both 12v or 24v vehicles.

Overcomes voltage drop caused by long cable runs.