Charging ModeSolar: Buck MPPT+CC+CV; Dual Battery Charging: BuckBoost Step Up/Down. Wiring Operation: Common negative connection, connect PV positive, main battery positive and auxiliary battery positive in sequence.
Renogy IP67 50A DC-DC In Vehicle Battery Charger W/ MPPT Solar Lithium AGM GEL
Renogy 12V 50A DC-DC On-board Battery Charger with MPPT for Gel, AGM, and Lithium Batteries Using Multi-Stage Charging, in RVs, Cars, Boats, Yachts, Recommended to Match with 60A ANL Fuse
Renogy 12V 50A DC-DC On-board Battery Charger with BT2 Bluetooth Module in RVs
Renogy 50A 12V DC to DC In Vehicle Battery Charger W/ MPPT Solar Lithium AGM GEL
DCC50S 12V 50A DC-DC On-Board Battery Charger with MPPT for Gel AGM Lithium Batt
50A DC to DC Battery Charger Bluetooth 12V/24V with MPPT On-Board Solar Battery
