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12V 100Ah BCI Group 31 LiFePO4 Battery, 100A BMS Rechargeable Lithium Battery with Low-Temp Protection, Up to 15000 Cycles Perfect for RV, Camping, Solar, Off-Grid and Boat

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$169.99

$ 70 .99 $70.99

In Stock

1.Size:12v 100ah Group 24


About this item

  • ✅ LIGHTWEIGHT AND VERSATILE - Item Dimensions: 13"L x 6.77"W x 8.66"H. Our 12v battery engineered with Lithium Iron Phosphate (LiFePO4) technology, offering 1/3 the weight, 2x power and 8x longer lifespan compare to a lead acid battery. It is a perfect upgrade for any 12V Deep Cycle battery, and best choice for many applications such as RV, Camping, Solar System, Fish Finders, Ice Fishing or Home Backup Power.
  • ✅ GRADE A CELLS & SMART BMS - The built-in Battery Management System (BMS) protects your battery from Over Charge and Discharge, Over Current, Short Circuiting, as well as Low and High Temperature for increased performance and longer life. The BMS will automatically cut off the battery and the voltage will drop below 1V. Only when the circuit is cut off, the battery will automatically reactivate after 1 second (No longer need a higher voltage input to activate).
  • ✅ BUILT TO LAST - Our 12V 100Ah LiFePO4 batteries are designed to deliver over 4000 deep cycles at 100% DOD, with a lifespan of 10+ years. These batteries provide consistent power across all 100 amp-hours, thanks to their flat voltage curve. Unlike traditional SLA batteries, the power output remains steady as the battery discharges, avoiding the dramatic voltage drop that is common with lead-acid batteries. With a full 100Ah capacity, this battery ensures a full day of reliable power, making it perfect for high-demand applications such as trolling motors, RVs, or extended off-grid adventures.
  • ✅ LOW & HIGH-TEMPERATURE PROTECTION: Designed to withstand extreme temperatures, our 100Ah lithium battery can discharge in conditions as low as -4℉ (-20℃) and as high as 140℉ (60℃). Ideal for rugged & harsh environments. When the temperature is outside this range, the BMS will activate protection.
  • ✅ We prioritize quality and customer service. Should you have any questions, please contact our directly. Our outstanding support team is ready to assist YOU.
  • ✅Autocessking 12v lithium battery is designed for energy storage purpose only. We do not recommend using it as a starting battery for cars or golf carts.



Product Description

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Group 31 12v 100AH Lithium Battery

Our 12v battery engineered with Lithium Iron Phosphate (LiFePO4) technology, offering 1/3 the weight, 2x power and 8x longer lifespan compare to a lead acid battery.

This 12V 100Ah LiFePO4 batteries are designed to deliver over 4000 deep cycles at 100% DOD, with a lifespan of 10+ years. With a full 100Ah capacity, this battery ensures a full day of reliable power, making it perfect for high-demand applications such as trolling motors, RVs, or extended off-grid adventures.

The built-in Battery Management System (BMS) protects your battery from Over Charge and Discharge, Over Current, Short Circuiting, as well as Low and High Temperature for increased performance and longer life.

Specifications

  • Nominal Voltage: 12.8V
  • Nominal Capacity : 100Ah
  • Maximum Continuous Charge Current: 100A
  • Maximum Continuous Discharge Current: 100A
  • Charge Temperature Range: 32℉~113℉
  • Discharge Temperature Range: -4℉~140℉

John Templeton
2025-07-24 21:50:29
Great batteries. Work as advertised for my diesel pusher and weigh significantly less than the previous wet cell batteries that it was originally equipped with.
Anonymous
2025-07-14 12:41:02
I bought it for my system, It's only linked when the system is on a battery isolator. But I'm still on my factory alternator. So yeah my high output took a break on me. No voltage drop on my car, voltage is stable.The weight was the Seller from me. My last battery 65 pounds "AMG" battery.
Jim Wilson
2025-07-06 14:48:01
This worked well in the first season. The longest outing I had I actually ran out of power, but it was an extremely windy day and I had to use this continually to power my kayak trolling motor. This actually met my expectations given that I bought the 50 AH battery hoping it would be enough instead of shelling out more money for the 100 AH battery. If my experience gets better or worse I will update this review.
Chase h.
2025-06-26 11:00:58
Everything checks out best I can tell.
Michelle J.
2025-06-11 12:55:28
My son got this for his boat after the hurricane hits and he's very happy with it especially with how much lighter it is.
Jeffrey. Lawson
2025-05-17 10:55:34
I got solar panels for my camper 24 volt system I use autocessking batterys they work better than the power queen great battery
Bikedork625
2025-03-29 15:20:05
I bought this battery to replace an AGM I had in the battery box I built. The overall performance has been outstanding. The BMS system cut off when it got too hot (left it in my car with the windows up on a 100+ degree day on accident). When it came back down to normal temperatures it worked fine and had not lost any voltage. I’ve had it in my vehicle hooked to a DC to DC charger and running my fridge on a two week overland trip. It hasn’t given me any problems and I’m very pleased with it. It’s pretty hard to beat for the money.
Johnny A.
2025-02-16 14:35:56
I purchased a few of them, once I’ve put them to the test..Not impressed
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