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LiTime 12V 100Ah Group 24 Bluetooth LiFePO4 Lithium Deep Cycle Battery with Self Heating & Low-Temp Protection, Max. 15000 Cycles, Perfect for RV, Solar System, Trolling Motors etc (2 Pack)

  • Based on 233 reviews
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Availability: In Stock.
Fulfilled by Li Time US

Arrives Jun 12 – Jun 13
Order within 2 hours and 47 minutes
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Style: 12V 100Ah Self Heating Bluetooth (2 Pack)


Features

  • A Superior Alternative to Lead Acid Batteries: LiTime 12V 100Ah Group 24 Self Heating Lithium Iron Phosphate Battery is the best choice for lead acid battery conversion and upgrade, our battery weighs only 21.9 pounds, 35% smaller and 63% lighter than ordinary lead acid batteries, with 3-5% higher energy density.
  • Upgrade 2 Heating Modes Function: The 12V 100Ah Self Heating battery has been upgraded with two new heating mode:Regular heating mode and Energy efficient heating mode. In regular mode, when the battery temperature is lower than 41F(5C), the battery will start to be heated when it is connected to the charger; when the temperature rises to 50F(10C), the heating will stop and the battery will start to be charged .
  • Intelligent Bluetooth BMS & Low Temperature Protection: LiTime 12V 100Ah Group 24 Self Heating LiFePO4 battery is built-in with upgraded intelligent BMS, which is connected to Bluetooth 5.0 module, through the simple APP user interface can easily monitor and adjust different usage modes to meet personalized needs ,In addition, the upgraded intelligent BMS can prevent overcharging, over-discharging, over-current and short-circuit,high temperature.The upgraded Energy-efficient Heating Mode and low-temperature cut-off function can ensure safe charging and use in low temperature environment.
  • BCI Group 24 Size, Universal Fit: LiTime Brand-new Upgraded 12V 100Ah Group 24 Self Heating LiFePO4 Battery was built based on the most ubiquitous size of the BCI battery size standard "Group 24", allowing it to function effectively in a variety of vehicles and applications. It is globally compatible with the Group24 battery box and all types of vehicles on the market. It will not take up much installation space and is a perfect replacement for Group 24 lead-acid and AGM, SLA batteries, no maintenance or complicated operation or wiring is required.
  • Note: Because the battery is overweight, it will be transported in a single package, which will better protect the battery. When you only receive one package, please don't worry and wait patiently for all the batteries to arrive. After first receiving the battery or switching it off, you need to charge the battery using a lithium-activation charger or an MPPT charger to activate the Bluetooth function.

Brand: Litime


Size: 12V 100Ah RV Self Heating


Product Dimensions: 6.61"D x 10.24"W x 8.27"H


Terminal: M8


Automotive Fit Type: Universal Fit


Manufacturer: Litime


Manufacturer: ‎Litime


Brand: ‎Litime


Model: ‎Self Heating LiFePO4 Battery


Item Weight: ‎21.8 pounds


Product Dimensions: ‎6.61 x 10.24 x 8.27 inches


Country of Origin: ‎China


Item model number: ‎Bluetooth Self Heating LiFePO4 Battery


Batteries: ‎1 12V batteries required.


Manufacturer Part Number: ‎L12V100-100-GROUP24-HBT-4-A70-PACK2-1


Date First Available: October 30, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 12 – Jun 13

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Durable, Efficient, and Light-Weight
Style: 12V 100Ah TM Bluetooth (1 Pack)
My husband loves this battery. It's very efficient and lasts a good while. It also is about one-third the weight of a regular batter and can be moved/lifted without hurting my back! The cost was a plus!
Reviewed in the United States on March 30, 2025 by Sandi O’Connor

  • Best accessory batteries
Style: 12V 100Ah Mini (2 Pack)
Don’t hesitate these batteries are light don’t take up much room and last forever. I have 11 black lights have underwater green lights running spot light off 2 of the 100ah 12v minis for 7-8hrs a night catfishing the rivers and still has plenty of life left.
Reviewed in the United States on June 11, 2025 by Fred

  • Amazing Customer Service!
Style: 12V 100Ah TM Bluetooth (2 Pack)
Incredible Customer Service! The worked with me until my issue was resolved. My issue wasn't anything to do with the batteries, it was my lack of understanding in what needed to be done! I am very confident in LiTime! Amazing company and great products!
Reviewed in the United States on July 16, 2025 by Mike Walsh

  • Amazing battery for my RV
Style: 1 Pack
Self heating and Bluetooth connectivity works perfectly. The app is easy to use in which I can simply switch on/off the discharge. Additionally safety comes from the built in battery management is nice to have. Very portable and with great quality!
Reviewed in the United States on April 17, 2025 by Ryan Ruan

  • Worth the money
Style: 12V 100Ah TM Bluetooth (2 Pack)
Great battery. Reduced weight in my boat by about fifty pounds. It’s a good idea to also order a charger for them because you will need something to wake up the BMS before you can charge them. They provide constant 26 volts to my trolling motor. Voltage does not decrease even when battery level drop while in use like lead acid batteries do. ... show more
Reviewed in the United States on June 17, 2025 by Natty1

  • Very nice, small and lightweight! Works with solar very well!
Style: 12V 100Ah Mini (4 Pack)
Bought 4 of them for RV, Impressive recharging abilities comparing to older style battery for that price. Works great with solar and inverter. Nice sized and lightweight enough which enables me easily install and remove them for winter storage. Bought four 100ah instead of two 200ah, just for easier winter storage procedures. Even though it does not have freezing protection, we rarely camp in the winter as they will be in storage so I am cool without it. Nice thing about these batteries is that they can be stored anywhere inside RV rather than outside on tongue which can promote thieves, as they do not produce hydrogen gas like these flooded/AGM batteries, which makes it safer to store indoor instead. Too soon to rate for its longevity as they expected to last at least a decade. ... show more
Reviewed in the United States on July 3, 2024 by Augustine Toth

  • Plenty of power and good customer support
Style: 12V 100Ah TM Bluetooth (2 Pack)
I ordered these batteries in an attempt to cut a little weight from my boat after installing a 24-volt trolling motor last spring. Mission accomplished as these batteries clock in at around 27 pounds each, or just a little more than half the weight of the lead acid batteries that I was running. One of the batteries that I received initially was dead on arrival. It seemed to be in sleep mode but could not be woken up. I contacted LiTime customer service and after having me try several different methods to wake the battery up, which all failed, they shipped me a new one, which arrived in about three days. Though you never want to have to contact customer support, it's always nice when they're helpful and solve your problem quickly. On my first trip on to the water with the lithium setup, I was very pleased with how they performed. They had plenty of power to move my boat, and after fishing about five hours into some pretty stiff winds, they were still sitting at a 98 percent charge when I got home. I'm also a big fan of the bluetooth connection which tells you exactly where the charge level of the batteries is. I'm very happy with these batteries so far and would buy again. ... show more
Reviewed in the United States on April 15, 2025 by F. Phillips

  • Decent product - terrible service
Style: 12V 100Ah TM Bluetooth (1 Pack)
I’ve purchased two of these now. First one does not have issues and arrived fine. This battery purchase was a nightmare. LiTime uses Fed Ex to ship. They destroyed the box and lost all the documentation and terminal bolts. This is not the companies fault, however, I was unable to easily return through Amazon. I opted to keep the battery and ask for replacement bolts. Three weeks later and them still attempting to ship through Fed Ex I was told the y have no bolts. They offered me $10 to buy the bolts. Terrible service. If you have any issues with the battery etc good luck. I will not and cannot recommend this company. Pay a few more dollars and purchase from a reputable company. ... show more
Reviewed in the United States on May 18, 2025 by Isaac Engle

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