Battle Born Batteries | 100Ah 12V LiFePO4 Deep Cycle Battery
100Ah 12V LiFePO4 Deep Cycle Battery
Looking for a high-performance, long-lasting lithium battery for your RV, boat, camper, or off-grid system? The 100Ah 12V LiFePO4 Deep Cycle Battery is the perfect drop-in upgrade for Group 27 and Group 31 lead-acid batteries. Built with advanced Lithium Iron Phosphate (LiFePO4) technology, this battery offers superior safety, longer life, and unmatched efficiency—all in a lightweight, maintenance-free package.
Key Features
-
100Ah Capacity at 12V
Delivers 100% usable energy—no more partial discharges or voltage drops. -
Easy Drop-In Replacement
A direct fit for Group 27 and Group 31 battery compartments. -
Versatile & Flexible Configuration
Can be wired in series or parallel, and mounted in any orientation. -
Safe & Maintenance-Free
Stable LiFePO4 chemistry ensures worry-free operation with no off-gassing or water top-offs. -
Built for Demanding Environments
Perfect for RVs, boats, trolling motors, off-grid setups, solar storage, and backup power systems. -
Lightweight & Durable
Weighs just 31 lbs, yet delivers dependable 12V power in any condition. -
Extended Lifespan
Offers 3,000–5,000 deep discharge cycles, lasting 10–15 years with proper use. -
Advanced Battery Management System (BMS)
Integrated protection against over/under voltage, temperature extremes, short circuits, and more.
Upgrade your power system with a dependable, efficient, and long-lasting lithium solution built for adventure and off-grid living!
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
Are Solar Guys Pro Authorized Retailers?
Yes! We are proud to be one of the few online retailers who are authorized retailers for every single product we carry!
When Will My Order Ship?
Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!
Do We Accept Returns?
Yes absolutely, we have a no-hassle, 30-day return policy on all items! To refer to the full policy, click HERE
Are Products Brand New?
Yes! All products on Solar Guys Pro are 100% brand-new and in perfect condition.
We do not sell any used or refurbished items.
Frequently Asked Questions
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