Hysincere Power 12V 100Ah Group 31 LiFePO4 Battery

Unleash Reliable Energy for Every Journey and Backup Need.

• 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 1 Pack 2 Pack

$189.99 USD

$189.99 USD ~~$189.99 USD~~

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What’s in the Box

1 × HYSINCERE 12V 100Ah LiFePO4 Lithium Battery
2 × M8 Bolts
2 × Insulating Caps
1 × User Manual

Note: Each battery is fully tested and verified before shipment to ensure optimal performance. Please inspect the package carefully upon delivery. If your parcel arrives damaged or incomplete, contact us immediately for fast support and resolution.

Hysincere Power 12V 100Ah Group 31 LiFePO4 Battery

$189.99 USD

Cell	LiFePO4 Battery
Nominal Voltage	12.8V
Nominal Capacity	100Ah
Usable Capacity	100Ah
Energy	1280Wh
Max. Output Power Rate	1280W
BMS Board	100A
Max. Continuous Charge/Discharge Current	100A
Charge Voltage	14.6V
Cycle Life	4000 Times
Recommended Charging Current	20A (Within 0.2C)
Max. Discharge Current (3 Seconds)	200A
Dimension	L33 × W17 × H22 cm
Weight	9.275kg
Battery Pack Case	ABS
Temperature Range	Charge: 0°C–55°C Discharge: -20°C–55°C Storage: 0°C–40°C (Best storage: 15°C–25°C, dry)

FAQs

These suggestions may help you better understand our batteries, ensuring a better experience during use.

Is this battery a direct replacement for a Group 31 AGM or lead-acid battery?

Yes, this battery is designed to be compatible with Group 31 battery boxes and offers similar or greater capacity with much less weight.

Can I connect multiple batteries for larger capacity?

Absolutely. This battery supports 4P4S connections, allowing you to expand to up to 51.2V 400Ah (20.48kWh) for home or RV systems.

How do I read the battery’s capacity accurately?

Check the integrated LED display for real-time voltage and capacity percentage. For the most accurate reading, wait 30 minutes after charging.

What type of charger should I use?

Use a LiFePO4-compatible charger with constant current/constant voltage (CC/CV) modes. The ideal charge current is 0.2C–0.5C.

What’s the expected lifespan of this battery?

With A+ grade cells, it delivers up to 15,000 cycles at 60% DOD and a 10-year lifespan under typical usage conditions.

Hysincere Power 12V 100Ah Group 31 LiFePO4 Battery