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RELiON RB50 50Ah 12V Lithium Battery

RELiON RB50 50Ah 12V Lithium Battery

Our Price: $537.06

Product Code: RB50

Description Document(s)

RELiON RB50 50Ah 12V Lithium Battery

Manufacturer Part#: RB50

The RB50 is a 12V 50Ah lithium marine deep cycle battery. The RB50 offers abundant power in a small footprint. It’s versatile and compact enough to be used in many marine applications including smaller boats with lower battery requirements, boats that require two of the same batteries and boats with electrical systems designed for just one battery. The RB50 is a lithium iron phosphate (LiFePO4) battery with more power, less weight and up to 10x longer life than its lead-acid counterparts. Lithium is the logical choice for marine applications where you need a longer run time and reliability.

Not all lithium batteries are created equal. All RELiON batteries use the safest and most stable components, including a LiFePO4 cathode and a built-in Battery Management System (BMS). The BMS ensures a long lifetime, safe handling – and high-accuracy State of Charge (SOC) calculations.

What makes this battery different

  • RELiON lithium batteries provide more energy for high consumption than traditional lead-acid batteries.
  • They also offer ultra-fast charging and discharging, high efficiency and a longer cycle life – plus no maintenance!

Where you can use this battery

  • Floor machines, marine, recreational vehicles, AWP, solar and camping.


  • Amp Hours: 50Ah
  • Voltage: 12VDC
  • Terminal: M8
  • Length: 7.8
  • Width: 6.5
  • Height: 6.8
* Ah is listed at the 20hr Rate (C/20) unless otherwise specified.

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