RB100 Lithium Deep Cycle Battery, 12V, 100Ah

RB100 Lithium Deep Cycle Battery, 12V, 100Ah image number null
RB100 Lithium Deep Cycle Battery, 12V, 100Ah image number null

RB100 Lithium Deep Cycle Battery, 12V, 100Ah

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  • In Stock
Ships from supplier, typically 2-3 weeks.

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Model # 20482972 Mfg # RB100
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RELION RB100 Lithium Deep Cycle Battery, 12V, 100Ah

Longer runtime = more recreation time with the RELiON RB100. This 12V 100Ah deep cycle lithium iron phosphate (LiFePO4) battery is the perfect replacement from a group 31 AGM, GEL or lead-acid Battery. Weighing in at only 30 lbs it’s a lightweight alternative to lead-acid and one of our most popular lithium batteries.

The RB100 surpasses expectations by being versatile, compact and more powerful than its lead-acid counterparts. It’s the perfect combination of size and capacity to fit many applications like trolling motors, solar engergy storage or boating where you need lots of reliable power for a long time. 


  • Lighter Weight: 50-60% less weight than lead-acid equivalent
  • Longer Life: RELiON lithium batteries provide up to 10 times longer life than lead-acid batteries, and they still provide 80% of rated capacity after 2,000 cycles
  • Constant Power: Full power available throughout discharge. Voltage does not drop like lead-acid
  • More Usable Capacity: Lithium batteries allow you to use  100% of their capacity, regardless of the rate of discharge
  • Maintenance-Free: Plug, play and charge. No watering

Warranty Information


Amperage Hours 100Ah
Battery Type Lithium Phosphate
Best Use Deep Cycle
Dimensions 13" L x 6.8" W x 8.8” H
Reserve Minutes 240 Minutes
Type Threaded Insert
Voltage 12/24V Systems
Warranty 10 Years Pro-Rated
Weight 26.4 Pounds
This product can expose you to chemicals including, Nickel (metallic), which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov