12V 100Ah Group 31 LiFePO4 Battery
Hysincere Power 12V 100Ah Group 31 LiFePO4 Battery
Hysincere Power 12V 100Ah Group 31 LiFePO4 Battery
Hysincere Power 12V 100Ah Group 31 LiFePO4 Battery
Hysincere Power 12V 100Ah Group 31 LiFePO4 Battery

Hysincere Power 12V 100Ah Group 31 LiFePO4 Battery

24 total reviews

Sale price$169.99 USDRegular price $329.99 USD

• Lighter & More Efficient Replacement
Hysincere 12V 100Ah Group 31 LiFePO4 battery is the ideal replacement for AGM batteries, offering the same energy as a 12V 200Ah lead-acid battery at just 1/6 of the weight (20.45 lbs). It delivers 1,280Wh of energy with 100% depth of discharge for maximum performance.

• Long-Lasting Deep Cycle Performance
Built with A+ grade LiFePO4 cells, this battery delivers 4000+ cycles at 100% DOD, 6000 cycles at 80% DOD, and up to 15000 cycles at 60% DOD. Enjoy superior energy density, greater stability, and long-lasting power.

• Reliable 100A Built-in BMS
Equipped with an advanced 100A BMS, the battery offers complete protection from overcharging, over-discharging, overcurrent, and short circuits. It ensures safe, stable operation in all climates—even in low temperatures.

• Group 31 Compatibility
Measuring 12.99 x 6.69 x 8.66 inches, this battery fits standard Group 31 battery boxes and vehicles. It’s a drop-in replacement for SLA/AGM batteries—no maintenance or complex setup required.

• Expandable Energy System
Supports 4P4S configuration, allowing expansion from 1.28kWh to up to 20.48kWh. Build your custom 12V to 51.2V power system with 16 identical batteries—ideal for RVs, home backup, or solar storage.

• EIntegrated LED Display
The built-in LED screen shows real-time voltage and battery percentage. Please refer to the voltage value for accurate readings, and note: test after 30 minutes of rest post-charging for best results.

Size
Size: 1 Pack
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Specs

Cell Type：
LiFePO4
Warranty：
5 Years
Cycle Life：
4000 cycles at 100% DOD, 6000 cycles at 80% DOD, 15,000 cycles at 60% DOD
Nominal Voltage：
12.8V
Rated Capacity：
100Ah
Energy：
1280Wh
Max. Expansion (Parallel & Series)：
4P4S
Certifications：
FCC,CE,RoHS,UN38.3 certified. Complies with the UL1973 standard
BMS：
100A
Max. Continuous Output Power：
1280W
Max.Continuous Charge/Discharge Current
100A
Max. Discharge Current (5 Seconds)
200A
Charge Method：
CC/CV
Charge Voltage：
14.6V
Recommend Charge Current：
20A (0.2C)
Charge Temperature：
0℃ — 55℃
Discharge Temperature：
-20℃ — 55℃
Storage Temperature：
0℃ — 40℃
Terminals：
M8*1 mm*2
Weight Approx.：
9.62Kg
Size：
L36*W17.8*H18.8cm
Housing Material：
ABS
Protection Class：
IP65

Customer Reviews

Overall rating: 4.9 / 5 from 24 reviews.

Customer photo review of Hysincere Power 12V 100Ah Group 31 LiFePO4 Battery

We do a lot of weekend RV trips, and this battery has been a game changer. It gives us reliable power while camping off-grid and is much easier to manage than our old lead-acid battery.

Salley K. 5/5

Hysincere Power 12V 100Ah Group 31 LiFePO4 Battery

I use this battery to power my trolling motor on my inflatable boat. So far I get about 8hrs on a full charge but I have been told that the battery needs to go through 6 cycles before it learns it's limits so who knows how long it will run but way better than the old deep cycle lead battery that I had.

Ken D. 5/5 Verified

Hysincere Power 12V 100Ah Group 31 LiFePO4 Battery

I bought your product to power my CPAP while on river trips. Testing the battery life in the bedroom at the moment. 4-5 nights with power so far. At the moment happy with results.

Ely S. 5/5 Verified

Hysincere Power 12V 100Ah Group 31 LiFePO4 Battery

Cannot really say much at this time. Just received the battery , there was a delay in shipping out to me. The battery was shipped in Styrofoam inside box very well protected. Ready to use on my boat and see how it performs, it is really nice having the state of charge on the digital display on top.

George S. 4/5 Verified

Hysincere Power 12V 100Ah Group 31 LiFePO4 Battery