Product Description
Battle Born 12V Lithium Deep Cycle Battery with 100Ah capacity is the ultimate drop-in replacement for Group 31 and Group 27 batteries. Engineered with lithium iron phosphate (LiFePO4) technology to deliver superior power and long-lasting performance. It’s time to upgrade your power system with a lightweight and safe solution that's backed by a 10 Year Warranty.
BB10012 Features:
- LiFePO4 technology with 100Ah deep cycle capacity for 100% usable power.
- Excellent versatility with the ability to be wired in series or parallel and mounted in any orientation.
- Safe & maintenance-free lithium iron phosphate (LiFePO4) battery chemistry ensures long-term stability.
- Lightweight and durable at only 31 pounds for 100Ah of usable power power.
- Capable of 3,000-5,000 deep discharge cycles providing up to 10-15 years of power.
- Unlimited parallel connections and series capable for 24V, 36V and 48V systems.
- Lithium battery upgrade for Group 27 & Group 31 batteries.
- Built-In advanced BMS protection, featuring low temperature protection, high and low voltage, short circuits, and more.
Applications:
- Trolling motors and marine power
- RVs and overland vehicle systems
- Solar energy storage and UPS power
- Industrial equipment
BB10012IH Cross-Reference
Group 31 lead-acid batteries: 1031MF/PMF, 1131MF/PMF, 1231MF/PMF, 31‑PC2150S, 7T31, 7T31P, 8A31DTM, 8G31, 8G31DTM, CT2500, DC31DT, DP31CS, DP31DT, DURHR12-430C/FR-A, HEPPC2150T-M, MB137-120, MR137-120, NSB‑AGM31, ODX‑AGM31, SLI31AGM, SLI31AGMDPM, SLI31CS, SLI31DTMAGMDC, SLI31DP, SLI31MDC/MDCP, SLI31PA/SA, SLI31PHP/SHP, SLR125, XCA31-1400, XTR31-135.
Group 31 lithium batteries: DL12-320, LFP12120MBH, PP12-150.
Important: Always confirm your battery's dimensions, terminal configuration, and specifications before purchase to ensure proper fit.
Warning: LiFePO4 charger required if upgrading from non-lithium batteries.
To calculate how long a battery will last in your application, please reference the Calculating Battery Capacity section of the linked article to ensure you are selecting the right capacity battery for your needs.
| Voltage | 12.8V |
| Type | Lithium (LiFePO4) |
| Capacity | 100Ah / 1280Wh |
| Group Size | 27 & 31 |
| Max. Constant Discharge |
100A |
| Max. 30 Sec Discharge |
200A |
| Recommended Charging |
<50A |
| Max. Constant Charging |
50A |
| Absorption Voltage |
14.2V - 14.6V |
| Float Voltage |
13.4V - 13.8V |
| Low Voltage Cut-Off |
10.0V |
| Length | 12.76" |
| Width | 6.86" |
| Height | 8.95" |
| Terminals | Nut & Bolt (5/16" hardware included) |
| Weight | 31 lbs |
| Discharging Temperature |
-4°F - 135°F |
| Charging Temperature |
25°F - 135°F |
| Efficiency | 99% |
| Built-in BMS | Yes |
| Charge Voltage Protection |
14.7V |
| Discharge Voltage Protection |
<10.0V |
| Charge Current Protection |
>50A |
| Discharge Current Protection |
>200A 30 sec >500A .5 sec |
| Short-Circuit Protection |
Yes |
| Cell Balancing Voltage |
14.2V - 14.6V |
| Temperature Protection (Charging) |
<25°F / >135°F |
| Temperature Protection (Discharging) |
<-4°F or >135°F |
| Cycle Life @ 100% DOD |
3K - 5K Cycles |
| Battery Case Material |
ABS Fire Rated |
| Design Life | 10-15 Years |
| Warranty | 10 Years |
