RB200 12V 200AH



A very versatile RELiON LiFePO4 battery, the RB200 12V 200AH battery works great for RVs, boats, solar systems, and electric vehicles. It’s large enough to provide a great choice for your battery bank, yet it won’t weigh you down like lead-acid and AGM batteries.

When you choose the RB200 12V 200AH battery, you get to use all 200 amp hours of the power without worry. You can use 100% of the rated capacity without needing to charge it back up, which works great for those boondocking in an RV or those out on the water fishing or sailing for longer amounts of time. 

The RELiON LiFePO4 RB200 12V 200AH deep cycle battery offers the perfect replacement for those heavy lead-acid batteries that act more like an anchor than a power bank. You can gain more capacity with half the weight for your solar system, your RV house batteries, your sailboat, your camper, or for one of many other devices.

When you choose the RV200 12V 200AH LiFePO4 battery, you’ll gain reliable performance in any climate. It’s great for all brands of solar systems, RVs, and marine vessels including:

  • Yamaha
  • Boston Whaler
  • JinkoSolar
  • LG Solar
  • Airstream
  • Coachmen
  • Forest River
  • MasterCraft
  • SunPower
  • Gulf Stream Coach
  • Jayco
  • And More!

No matter the brand RV, boat, or solar system you have, the RELiON RB200 12V lithium battery will work great. 

Just like all our other RELiON LiFePO4 batteries, the RB200 12V 200AH battery comes with a built-in battery management system or BMS. This system helps to ensure you get a safe lithium battery that will last a very long time. It will make sure you have a high-accuracy State of Charge calculation and make the battery easier to handle safely.

This RELiON battery also provides flexible installation. Unlike AGM and lead-acid batteries, you don’t have to install it just one way. You can install the battery however you need, which makes it a great choice if you have a small area to work with for your battery bank.

The lighter weight, higher capacity, and longer lifespan make the RELiON LiFePO4 RB200 12V 200AH battery ideal for many applications.

Product Specifications
  • Voltage: 12.8V
  • Amp Hours: 200Ah
Dimensions & Weight
  • Length: 20.5 in (520 mm)
  • Width: 10.5 in (267 mm)
  • Height: 9 in (228 mm)
  • Weight: 61.1 lbs (27.7 kg)
  • Electric Vehicles
  • Marine
  • Recreational Vehicles
  • Solar

Additional information

Weight 27.7 lbs
Dimensions 52 × 26.7 × 22.8 in
Charging Relion Battery Charging Instructions
Brand Relion


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