12V 40A DC to DC Charger with MPPT for Solar & Alternator Input - Smart On-Board Battery Charger for RV, Marine, Car - Charge AGM, Lithium, Gel, Flooded Batteries

Description

🔋 Charge smarter, roam farther — never miss a beat on the road or sea!

The RENOGY 12V 40A DC to DC Charger with MPPT is a versatile, rugged battery charger designed for RV, marine, and off-grid use. It intelligently switches between solar and alternator inputs to optimize charging efficiency for AGM, Lithium, Gel, and Flooded batteries. Featuring adaptive 4-stage charging, comprehensive safety protections, and easy installation, it ensures reliable power management in extreme environments.