
Renogy 12V 20A DC to DC Battery Chargers are the most effective way to charge your house batteries from the starter battery. Compatible with a multitude of alternator types, the DC-DC battery charger offers correct charging for AGM, Flooded, Gel, and even Lithium deep cycle batteries! Featuring a 3-stage battery charger and multiple electronic protections, users can feel confident that their batteries are being charged optimally and automatically. For additional safety, it isolates the input from the output preventing incorrect voltage transmission. Easily install the compact yet sturdy DC-DC battery charger on RV's, commercial vehicles, boats, yachts, and many more applications!
Q: What types of batteries is this charger compatible with?
A: This charger is compatible with AGM, Flooded, Gel, and Lithium batteries.
Q: Does this charger have any safety features?
A: Yes, it has Over-voltage Protection, Over-temperature Protection, and Reverse Polarity Protection.
Q: How does this charger protect the starter battery?
A: The charger can identify if the generator is started and prevent over-discharge of the starter battery.
Q: What is the maximum amperage output of this charger?
A: This charger has a maximum output of 20A.
Q: How many charging stages does this charger use?
A: This charger uses a 3-stage charging process (Bulk, Boost, and Float).