Renogy 12V 20A DC to DC On-Board Battery Charger for Flooded
Renogy 12V 20A DC to DC On-Board Battery Charger for Flooded


Renogy 12V 20A DC to DC Car Battery Charger for Flood, Gel, AGM and Lithium Batteries, Multistage Charging in RV, Commercial Vehicle, Boat, Yacht, 20A

The DCC12 Series 10 battery chargers are the most efficient way to charge auxiliary or household batteries with your alternator/starter battery. Compatible with many types of generators, the DCC12 will provide the proper charging for AGM, flooded, gel, and even deep cycle lithium batteries! Equipped with a three-stage battery charger and a variety of electronic protections, owners can ensure that their batteries will be charged automatically and optimally. For added personal safety, the DCC12 isolates the input from the output, preventing improper voltage transfer. Compact and powerful, the DC1212 can be easily installed on recreational vehicles, commercial vehicles, boats, yachts and many other applications!

Renogy 20A DC to DC Battery Charger

Install this compact and powerful DC-DC battery charger into your RV, commercial vehicle, boat, yacht and many other applications!

Compatible with many types of generators, this battery charger will provide convenient charging for AGM, flooded, gel, and even deep cycle lithium batteries!

Equipped with a three-stage battery charger and a variety of electronic protections, owners can ensure that their batteries will be charged automatically and optimally.

Easily install the compact and powerful 20A DCDC motor in a variety of applications such as recreational vehicles, commercial vehicles, boats, yachts and more.

Compatible with multiple battery types

Compatible with many types of generators, this DC-DC battery charger provides convenient charging for AGM, flooded, gel and lithium batteries.

Three-level intelligent charging

The DC-DC Battery Charger charges your household batteries from the starter battery in 3 charging stages (bulk, boost and float) and ensures that they are automatically charged to optimum 100%.

Multiple guarantees guarantee excellent security

The DC-DC battery charger isolates the input and output to prevent voltage transmission errors and interference when charging household batteries. It has multifunctional safety technologies such as overvoltage protection, over temperature protection, reverse polarity protection, etc., which is safer to use.

Protect your starter battery

Renogy DC-DC battery chargers are compatible with both conventional and smart generators. The D+ ignition wire can detect if the alternator has started to prevent excessive discharge of the starter battery and protect the alternator. It is recommended to use 18-16 AWG copper wire.

Protect your home battery

The LC line can automatically adjust the charging current to prevent excessive charging current from damaging household batteries. It is recommended to use 18-16 AWG copper wire.

Extend battery life

The charger must select the charging mode according to the battery voltage. The charger uses a DC-DC temperature sensor and compensates -3mV / ° C / 2V to protect the battery from high or low temperatures, which allows the charger to determine the voltage more accurately and ensures stable and stable battery charging.

  • 【Compatible with Multiple Types of Batteries】This DC-DC battery charger is compatible with many types of generators and provides suitable charging for AGM, Flood, Gel and Lithium batteries.
  • 【Three-Stage Intelligent Charging】 The DC-DC battery charger charges your home batteries from the starter battery with three-stage charging (high capacity, booster and lean charging) to ensure they are charged optimally and 100% automatically.
  • Multiple types of ultra-safe protection Provides over-voltage protection, over-temperature protection, and reverse polarity protection to ensure safe operation. It also isolates the input and output to avoid voltage transmission errors and interference with the charging of the home battery.
  • 【Starter Battery Protection】 The DC-DC battery charger can detect whether the alternator has started to prevent the starter battery from overdischarging and protect the alternator.
  • Reliable quality The compact and rugged design makes it suitable for all conditions. European Commission approval.

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