Renogy Smart 30A DC-DC MPPT Battery Charger 12V Dual Input for RVs /Vans | 30V /400W solar input,AGM /Gel /Flooded /Li, MPPT 99% tracking,alternator+dual input,overvoltage /short protection,negative ground

Features

• - Charging for : Charge service or start batteries simultaneously from solar panels and alternators Renogy DC to DC charger with MPPT prioritizes solar energy when both inputs are active, reducing fuel costs. Ideal for RV, marine, and car dual-battery systems, 30A battery charger supports lead-acid, lithium, AGM, gel, and flooded batteries.
• & -? Smart Charging: With Built-in Maximum Power Point Tracking (MPPT), Renogy DC-DC On-Board Battery Charger will charge your service batteries with maximized solar power, providing 3-phase charging (, ) to regulate the whole charging and ensure the batteries will be accurately charged at the correct voltage levels to %
• Marine Charger: Renogy DC-DC On-Board Battery Charger. Robust dc to dc charger 12v (24V compatible) delivers : Isolation, Over-Voltage/Current/Temp, Reverse Polarity (Solar/Alt), Reverse Current & Overheat. Uniquely solar-charges start batteries during low voltage. Perfect dc to dc charger 12v lifepo4 for AGM/GEL/Flooded. Seamless with traditional/smart alternators. -- -
• & , : With only 9.6in in length, 5.7in in height, and 3.13lbs in weight, Renogy DC-DC Car Battery Charger is ready to be installed and adapt to any tiny narrow installation space, resolving your concern from limited room in you vehicle
• : Renogy 12V 30A DC Charger compatible with Renogy One/RMS-DCDC screens & DC Home App. Real-time tracking of voltage, temperature, and faults via RS485. Bluetooth ready with - (sold separately). Recommended to match with (sold separately) protect your controller, wire, and battery from overcurrent