powerBMPRO/SETEC - Mini-Boost DC to DC Charger. 

Charges 12V RV battery while driving

20A multi-stage DC-DC charger

Suitable for AUX/secondary battery setup

- Multi-chemistry charging profiles
- Simple to install
- Voltage or smart alternator
- The MiniBoost is capable of charging multiple batteries installed in parallel.
- The MiniBoost will not connect directly to a solar panel.
In-vehicle 12V DC-DC charger for your RV. BMPRO’s Miniboost DC-DC charger is a critical component of complete BMPRO Power Management solutions and is capable of charging Lithium batteries in conjunction with a BP35HA, J35 or ASPERO with integrated solar capability.MiniBoost is a compact DC-DC charger /booster for RVs. It is specially designed to work with BMPRO’s BatteryPlus35, J35 & ASPERO systems. Charge your caravan or camper trailer’s house battery from the towing vehicle’s electrical systems. Charge your caravan or camper trailer’s house battery from the towing vehicle’s electrical system, even if the voltage delivered from the tow vehicle is lower than required for a recharge.
Need more power for charging whilst driving? Refer to the MiniBoostPRO 30Amp DC-DC charger. Compatible with all battery chemistries and includes the power of solar. The MiniBoost is not a power supply and must be connected to a battery. To get more out of your solar panels while driving, or to use the DC-DC charger with a lithium battery, refer to 30A DC-DC charger MiniBoostPRO.