12V 100AH Group 24 Self-Heating LiFePO4 Lithium Battery with Touchable Smart Display & APP Monitoring, Built-in 100A BMS,1280W Load Power, 5000+ Cycles, Perfect for RV/Camper, Solar, and Off-Grid
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Availability:
Only 8 left in stock, order soon!
Arrives
Tuesday, May 12
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Size: 12V 100Ah-App-Screen-Heating-Group 24
Features
- Group 24 Smaller Size But PowefulTEMGO 12V 100ah group 24 self-heating lithium battery is 25% smaller than before, but provide the same power (1280Wh energy). Engineered with Lithium Iron Phosphate (LiFePO4) technology made this battery has half the weight (23.14 lbs). And lasts 5 times longer than a lead acid battery, it is a perfect upgrade for any 12V deep cycle battery.
- Touch Screen & APP MonitoringDiscover convenience with our 12v 100ah lifepo4 lithium battery. Its user-friendly design includes a touchable smart display for easy monitoring and control from anywhere. The built-in Bluetooth feature lets you access battery information on your phone simply download our app following the provided instructions.
- Automatic Self-Heating FunctionWith an automatic self-heating function activated by the BMS, when connected to a charger in temperatures below 32F. Heating ceases once the battery reaches 41F, and formal charging begins. This self-heating feature ensures hassle-free charging in low temperatures, expanding the battery's versatility for convenient use.
- BMS & Low Temp ProtectionWith a built-in 100A BMS, the 12v 100ah lifepo4 lithium battery offers all-around protection against overcharge, over-discharge, over-current, overheating, and short circuits. Its stable LiFePO4 ensures safety, even in high-temperature or impact situations. Additionally, the low-temp cutoff protection prevents battery damage in low-temperature environments.
- Expandable Capacity & Various ApplicationExpandable up to 10 in parallel or 4 in series (Max 4P4S), it offers increased capacity and higher voltage options (24V, 36V, 48V). Say goodbye to worries about weight and limited capacity. Mount our lithium battery in any position perfect for marine, RVs, campers, travel trailers, and off-grid use.
- 5-Year Service Life TEMGO ensures your satisfaction with a five-year service life. For any questions, our friendly 24/7 customer support is here for you. 100Ah LiFePO4 battery is suggested to work with a 30~70 lbs thrust trolling motor. And it is NOT suitable for starter batteries or golf cart batteries.
Brand: TEMGO
Vehicle Service Type: RV
Size: 12V 100Ah-App-Screen-Heating-Group 24
Voltage: 12.8 Volts
Battery Cell Composition: Lithium Ion
Item Weight: 23.14 Pounds
Product Dimensions: 6.61"D x 10.24"W x 8.23"H
Terminal: M8
Battery Capacity: 100 Amp Hours
Manufacturer: TEMGOT
Compatible with Vehicle Type: RV
Voltage: 12.8 Volts
Terminal: M8
Size: 12V 100Ah-App-Screen-Heating-Group 24
Item Weight: 23.14 Pounds
Item Dimensions D x W x H: 6.61"D x 10.24"W x 8.23"H
Battery Type: Lithium Ion
Brand Name: TEMGO
Manufacturer Part Number: 12V100AH-H
Manufacturer: TEMGOT
UPC: 702571440871
Item Type Name: 12V100AH-H
Included Components: Battery
Unit Count: 1.0 Count
Manufacturer Warranty Description: 5
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, May 12
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Top Amazon Reviews
Size: 12V 100Ah-App-Screen-Heating-Group 24
I purchased two of these for use in my Winnebago camper. They replaced some older AGM batteries. They are huge step up providing two the capacity at a fraction of the weight of the older batteries. I tested both batteries with a full charge/discharge and found they had the rated capacity (I didn't do a full discharge). The app (I use an iPhone) works great and makes it easy to monitor the batteries. Since I charge them with solar and they out in the cold, the self-heating feature was critical so I could safely change them. My only quibble is that the SOC reported can be off a bit.
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Reviewed in the United States on January 29, 2026 by Wolfgang Stiller
Size: 12V 100Ah-App-Screen-Heating-Group 24
One of the absolute best battery I have ever used. Easy to use. The digital display is awesome! it also makes this battery easy to use. It's durable for the price point you can't beat it. BUY this battery. Tamgot is a clear winner
Reviewed in the United States on March 10, 2026 by Jason Wilson
Size: 12V 100Ah-App-Screen-Heating-Group 24
I removed the lead acid battery and connected this LiFePO4 battery into my travel trailer. In order to get it to charge fully, I also had to change out the WF-8735P to a WF-8740AD converter (converts incoming AC power to DC power to store in the battery). Just a side note: the WF-8740AD, which is advertised to auto detect the type of battery it's connected to, did not automatically switch over to LiFePO4 charging mode. I had to call the company (WFCO) and convince them to send me a "jumper" that plugs into their unit to get it to switch over to LiFePO4 charging mode. Of course, the company that makes the defective converter is not the company that makes this battery. The battery itself has performed very well so far, charging the trailer's fridge, lights, fan, and water pump. I get about two days worth of off-grid trailer power now, compared to only one day with the old lead acid battery. Another feature I like about this battery is its LED view screen. Now I can easily check the battery voltage, percent of charge, incoming current, outgoing current, and even the state of each of the four battery cells. Very convenient! I can't speak about the battery's self heating feature, because we haven't had anywhere near freezing weather here. Hopefully that will activate if I go somewhere cold. Overall, I'm pleased with this battery, and the price was right for a self-heating, LiFePO4 battery.
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Reviewed in the United States on November 12, 2024 by MA S.
Size: 12V 100Ah-App-Screen-Heating-Group 24
Both batteries arrived well packaged and were at about 53% capacity. I did a charge and discharge test and it passed flawlessly. These batteries have a heating pad inside them which allows them to be charged in colder weather, which is exactly what I needed in a colder climate and in an unheated storage area of my 5th wheel.. Overall, I am very satisfied, and I recommend this product. I also have the 48v golf cart version of this battery for solar storage and it performs flawlessly. One last mention, is you will want a charger that is capable of lithium voltage. I bought the 12v charger with these batteries at the same time..
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Reviewed in the United States on October 21, 2025 by bluetickdad
Size: 12V 100Ah-App-Screen-Heating-Group 24
Ok, first things first. This is one of the best Chinese manufacturers i have ever purchased from. For 250 bucks, I received a self-heating, Bluetooth lithium smart battery (2 of them actually). These were purchased for my camper and now that I’ve had them for almost a year, I figured it is time for a review. Not only is the quality and technology absolutely incredible for the price (these are as good as some of the 1k dollar lithiums)… but the customer service was also top notch. You will not be disappointed.
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Reviewed in the United States on February 18, 2026 by Margaret Webster
Size: 12V 100Ah-App-Screen-Heating-Group 24
The first battery I received came with a 54% charge so I slow charged it at 100 watts for several hours to get it to a full charge. The built-in display on top of the battery is a game changer, big and bright, however after the battery had attained a full charge the display shut off as it is designed to do but never came back on even after cycling the onboard power button. The whole reason I bought this battery was for the built-in display to check quickly without connecting a multimeter. The battery performed perfectly and with the bluetooth phone app I was able to monitor the charge/discharge status easily. But I paid a little extra for the built-in LCD display and it wasn't working anymore. After some back and forth and photos and videos they agreed to send a replacement battery. They emailed a preprinted and prepaid shipping label to return via FedEx but unfortunately my local FedEx store did not accept LiFePo4 batteries so I had to travel 30 minutes to their closest warehouse/shipping center to return the battery, a bit of a hassle. Approximately one week later I received the new battery and it again had a 54% charge so I charged it the same as before at 100 watts to get to a full charge. The display appears to be working okay. I went ahead and installed it in my travel trailer and it fit in the battery box with a little room to spare as it is sized as a type 24 battery just like the lead acid battery it replaced. I changed the solar charge controller to a LiFePo4 setting and the camper is new enough that the onboard charge controller will automatically adjust for different type batteries while connected to shore power. So far so good though I will check on it in a week or so to make sure it is still operating properly. I did notice the LED lights were a bit brighter and the slide motors had a little more gusto with the LiFePo4 battery, bonus! This battery does have low temperature protection that won't charge the battery until the built-in heating mat has warmed the cells to approximately 10C/50F which should protect it from being charged from frozen which will destroy the battery. I took one star off due to the manufacturing defect and I will update again if there are any more problems.
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Reviewed in the United States on January 10, 2026 by David C