Rapidly charge your deep cycle battery while you drive BMPRO’s MiniBoostPRO is a compact Lithium DC-DC charger with solar input, specially designed for the RV market. The MiniBoostPRO battery charger offers effective charging of your caravan, 4WD or camper trailer’s house battery from the towing vehicle’s electrical system. Blending both solar and auxiliary inputs, the MiniBoostPRO provides a combined charging current of up to a maximum of 30A, with a preference to solar. It features proprietary technology designed to charge from modern car alternators. Moreover, it can be used with LiFePO4 batteries as well as with traditional lead acid batteries. The MiniBoostPRO provides a multi stage charging profile. It functions when wired directly to 12V batteries and enhances BMPRO’s Battery - Plus35 and J35 Power Management Systems. A range of protective features built into the MiniBoostPRO will guard your caravan or camper trailer’s charging capacity. The MiniBoostPRO’s intelligent charging algorithms enable charging of 12V AGM & Gel lead acid and lithium (LiFePO4) batteries. SPECIFICATIONS Auxiliary Input Voltage 9-15V DCSolar Input Voltage 9-25V DCOutput Voltage Gel: 14.2V, AGM/Wet: 14.4. V, LiFePO4: 14.6VFloat Voltage 13.6VOutput Current Auxiliary Bypass: max. 30A; Auxiliary Boost: max. 22A; Solar Charging: max. 30A; Blending Charging: max. 30AQuiescent Current Draw Auxiliary/Primary Battery: < 25m - A; Secondary Battery: < 18m - AOperating Temperature -20°C to 80°CDimensions 160mm x 131mm x 41mm - IP Rating IP20Standards RCM Approval, EMC CISPR 11: 2015 Class BBattery Chemistry Gel, AGM/Wet, LiFePO4 See here for data sheet.