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battle-born

Battle Born 100Ah 12V LiFePO4

9.2/10 Excellent

Battle Born 100Ah 12V LiFePO4 battery review. 10-year warranty, 3,000+ cycles, 100A continuous discharge. Real-world testing for RV, marine, and off-grid use.

$925
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Last updated: 2026-04-08

Score Breakdown

Power 9.0/10
Portability 8.5/10
Value 8.0/10
Features 9.0/10
Build Quality 9.5/10

Pros & Cons

What We Like

  • Industry-leading 10-year warranty
  • Built-in BMS with low-temp charging cutoff
  • 100A continuous discharge — handles high-draw loads
  • Drop-in replacement for lead-acid Group 27 batteries
  • Excellent US-based customer support

Watch Out For

  • Premium price at $925 per 100Ah
  • 31 lbs — lighter than lead-acid but heavier than some competitors
  • No Bluetooth monitoring built in (sold separately)

Full Specifications

Capacity Ah 100
Voltage 12
Energy Wh 1200
Battery Type LiFePO4
Cycle Life 3,000 cycles
Weight 31lbs
Dimensions 12.75 x 6.88 x 9.0 in
Bms Included true
Max Continuous Discharge A 100
Max Charge Rate A 100
Cold Temp Cutoff 25F (-4C)
Operating Temp 0-135F
Series Parallel true
IP Rating N/A
Warranty 10 years

Best For

Rv House Battery Marine Trolling Off Grid Cabin Van Life Off Grid Cabin Bank Marine

Compare Battle Born 100Ah 12V LiFePO4

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