XS Power LFP31-100M12BT 12V Group 31 Lithium Deep Cycle Battery - 100Ah

The XS Power LFP31-100M12BT is a 12-volt BCI Group 31 lithium deep cycle battery built for reserve capacity rather than cranking power. With 100 amp hours and 1,320 watt hours on tap, it is designed to run house loads for long stretches between charges.

That makes it a fit for overlanding rigs, RVs, camper vans, marine house banks and off-grid setups. Keep a fridge, lights, fans, water pump or inverter running overnight without dropping into the voltage range that damages a lead-acid battery. Lithium iron phosphate delivers far more usable capacity than the same rated AGM, since LFP can be discharged deeply without shortening its service life.

Key Specifications

• 12V lithium deep cycle battery
• BCI Group 31
• Capacity: 100Ah
• Energy: 1,320Wh
• Weight: 29.2 lbs (13.25 kg)
• Dimensions: 12.99 in L x 8.43 in H x 6.81 in W
• M6 terminal hardware included
• Sealed, spill-proof construction

Charging

Lithium packs require a charge profile matched to the chemistry. Use a lithium-compatible charger or a solar controller with an LFP setting rather than a standard lead-acid unit.

1 Year Warranty  |  Download Instructions

PROP 65 WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov