[2026] Power Up Your Adventures with Renogy Spring Sale
Spring has officially sprung, the days are getting longer, and the weather is slightly warmer. It’s finally time to dust off the motorhome or caravan for the first road trip...
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12V 60A DC to DC On-Board Battery Charger - Battery Charger is backordered and will ship as soon as it is back in stock.
Maximize charging efficiency on the go with enhanced versatility.

Renogy's DC-DC battery charger works seamlessly with traditional and smart alternators. The included D+ Ignition cable identifies generator starts, safeguarding the starting battery from over-discharge and protecting the generator. (Recommended: 18-16AWG copper cable. D+ Ignition Cable not included.)

The DC-DC battery charger's LC wire automatically adjusts the charging current, safeguarding the house battery from potential damage due to excessive charging. (Recommended: 18-16AWG copper cable. LC cable not included.)

The DC-DC battery charger uses a 3-stage charging process (Bulk, Boost, and Float) to efficiently and automatically charge your house batteries from the starter battery, ensuring they reach 100% capacity.

Automatically adapts charging modes to match battery voltages, while the temperature sensor provides -3mV/°C/2V compensation, ensuring optimal charging in varying temperatures. (Please note that the temperature sensor is not included. If the lithium battery has a built-in BMS, an external temperature sensor is unnecessary.)

ELECTRICAL SPECIFICATIONS
Material and Workmanship Warranty