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Battle Born Batteries | 100Ah 12V LiFePO4 Deep Cycle Battery

SKU BB10012
Save $176.00 Save $176.00
Original price $925.00
Original price $925.00 - Original price $925.00
Original price $925.00
Current price $749.00
$749.00 - $749.00
Current price $749.00

Overview

Looking for a high-performance, long-lasting lithium battery for your RV, boat, or off-grid setup? The 100Ah 12V LiFePO4 Deep Cycle Battery is the perfect drop-in upgrade for Group 31 and Group 27 batteries. Designed with advanced lithium iron phosphate (LiFePO4) technology, this 100 amp-hour battery delivers reliable, long-term power while remaining lightweight and maintenance-free.

KEY FEATURES

  • 100Ah Capacity & Deep Discharge – Provides a full 100 amp-hours (12V) with 100% usable energy.
  • Easy Drop-In Replacement – A direct fit for Group 27 & Group 31 batteries.
  • Versatile & Flexible – Can be wired in series or parallel and installed in any orientation.
  • Safe & Maintenance-Free – LiFePO4 chemistry ensures stable, worry-free performance.
  • Built for Tough Conditions – Ideal for RVs, camper vans, boats, trolling motors, off-grid systems, industrial use, and home backup power.
  • Lightweight & Durable – Weighs only 31 lbs while providing 100Ah of reliable power.
  • Exceptional Lifespan – Lasts 3,000-5,000 cycles, offering up to 10-15 years of use.
  • Advanced Battery Management System (BMS) – Built-in protection against low temperatures, high/low voltage, short circuits, and more.

Upgrade your power system with a dependable, efficient, and long-lasting lithium solution built for adventure and off-grid living!

Comparison of Battle Born 100Ah 12V LiFePO4 lithium battery vs traditional lead-acid battery, highlighting advantages such as longer lifespan (3,000-5,000 cycles), lightweight design (31 lbs vs 70+ lbs), 100% depth of discharge, faster charging, and maintenance-free operation.

Battle Born 100Ah 12V LiFePO4 Deep Cycle Battery features and specifications, highlighting Group 31 battery dimensions, lightweight design (31 lbs), 3,000-5,000 cycle life, built-in BMS, and compatibility for RV, marine, and off-grid power applications.

This 100Ah 12V LiFePO4 Deep Cycle Battery is ideal for:

  • RVs & Camper Vans: A reliable Group 27 & Group 31 battery for off-gird adventures
  • Marine & Trolling Motors: Power your boat efficiently with a 12V LiFePO4 battery
  • Off-Grid Solar & Backup Power: Ideal for renewable energy storage
  • Industrial & Commercial Use: High performance for demanding energy needs

What's Included

  • Battery
  • 18-8 stainless steel 5/16 – 18 1” and 1-1/4” bolts
  • Brass washers
  • 18-8 stainless steel nuts with nylon inserts

Specification

  • Battery Type: LiFePO4 lithium iron phosphate
  • Voltage: 12V
  • Capacity: 100Ah
  • Ah PbEq: 200Ah
    • *Ah PbEq is based on the equivalent usable amp-hour compared to a lead acid system.
  • Self Discharge: 2-3% per Month
  • Maximum Series Voltage: 48V
  • Cycle Life: 3,000-5,000
  • Resistance: 7 mΩ
  • Usable Depth of Discharge: 100%

Accepted Voltages:

  • Charging voltage: 14.2 – 14.6 V
  • Float voltage: 13.4 – 13.8 V

Dimensions (L x W x H):

  • 12.76 x 6.86 x 8.95 in.
    • Fits standard Group 27 & Group 31 battery dimensions

Please Note: A CSL is required for use with inverters 3500W or higher.

Manuals and Downloads

 

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USA Based Tech & Customer Support Got a question? Speak to our USA based tech & customer support team: 571-350-0146
#1 DIY Solar Authorized Retailer
Fast & Safe Shipping
Sales Tax Free
Authorized Dealer Warranty