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LiFePO4 Lithium Car Battery 12.8V Group 26 Start and Stop Automotive Battery for Car, Starter Battery Plus Deep Cycle Performance, 60 Months Warranty

  • Based on 22 reviews
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Availability: In Stock.
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Arrives Monday, Oct 5
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Size: Group 26 Button


Features

  • LiFePO4 Technology with Enhanced Safety: Lithium automotive battery with excellent safety performance using safe, stable, high-multiplier lithium iron phosphate battery material. The battery is equipped with BMS control circuit, the safety performance is better than ordinary lead-acid batteries. Supports complex on-board electronic systems with high power demand, including start/stop functions
  • Strong Starting Performance: High rate power imported lithium iron phosphate battery pack, starting ability than ordinary lead-acid battery starting ability is 1 times higher; not afraid of high temperature, cold and extreme road conditions. Strong cold start performance, the engine can still start normally in low temperature or low load condition
  • Extended Service Life: Ordinary lead-acid batteries are generally 2-3 years, and to maintain a good, if you are not careful to put the power out of the case is very easy to damage; lithium iron batteries even if discharged to zero volts, can be fully charged again to use
  • Convenient Maintenance with Intelligent Protection: Group 26 Lithium Car Battery with comprehensive intelligent protection circuit, overcharge, over-discharge, over-voltage, overcurrent and other protections. Unlike ordinary batteries without BMS control board that are vulnerable to damage from forgotten lights or extended music listening while stopped
  • Upgraded LiFePO4 Technology: These batteries are lightweight, long-lasting, and have excellent charging and discharging performance. If you need to replace your battery or are looking to upgrade, our LiFePO4 lithium-ion automotive batteries are your best choice. If you have any questions, please feel free to ask and we will respond within 24 hours
  • High Energy Capacity: 12.8V power capacity provides reliable energy for both starting and deep cycle performance, suitable for cars and trucks with demanding electrical systems and start-stop technology requirements

Description

LiFePO4 Automotive Battery For Car Lithium Car Star-Stop Battery 1、In order to ensure charging safety, it is strictly prohibited to charge at home or unattended venues. 2、Do not directly contact the positive and negative terminals with conductive objects; 3、Please charge the battery within 0℃ ~ 40℃, daily use, charge with use; 4、Must be used to charge the charger specially equipped or recognized, otherwise it may shorten the battery life or battery failure. 5、When charging, please place the charger and battery in an open and safe place that is ventilated, stable, dry, free of inflammable and explosive materials and out of reach of children. 6、Make sure to choose the correct battery size: It is crucial to select the right battery size that matches your vehicle's requirements and the BCI Group size. This ensures a smooth installation process. 7、Check the minimum Cold Cranking Amps (CCA) for your car: Verify the minimum CCA rating needed for your vehicle and never use a battery with a lower CCA than recommended by the manufacturer. This ensures a smooth start, especially in cold weather. 8、If you don't know the model of your battery, you can measure the size of the battery, take a picture of the battery's appearance, and provide us with the following information of your car: model, configuration, and displacement. We will help you to confirm which battery is suitable for your car. 9.The battery should not be left unused for too long, as prolonged inactivity can lead to depletion and eventual damage.

Brand: SDULIBITIY


Vehicle Service Type: Passenger Car


Size: Group 26 Button


Voltage: 12.8 volts


Battery Cell Composition: Lithium Metal


Number Of Cells: 1


Terminal: Button Terminal


Automotive Fit Type: Universal Fit


Manufacturer: SDULIBITIY


Number of Items: 1


Compatible with Vehicle Type: Passenger Car


Voltage: 12.8 volts


Number Of Cells: 1


Terminal: Button Terminal


Automotive Fit Type: Universal Fit


Size: Group 26 Button


Battery Type: Lithium Metal


Brand Name: SDULIBITIY


Manufacturer Part Number: Group 26 Button


Model Number: G26


Manufacturer: SDULIBITIY


Included Components: battery


Manufacturer Warranty Description: 36


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Oct 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Works on 2004 Subaru STi (group 26)
Size: Group 26 Button
Initial Review: 2004 Subaru STi (group 26). Received battery yesterday at 87% charge, about 13.3V. My alternator runs about 13.8-14.0 at startup. I charged it for about half an hour while I tried to decipher the weird instructions that came with it. Ultimately just decided to swap the battery in a usual fashion. By then it was at 93% according to its own diagnostics, around 13.4V. Fits directly in without any modifications. It is feather light. Hooked it up. Car cranks a little faster than my tired lead acid battery, which was struggling to maintain 12V. Car started fine. Idles normally around 13.8V. The battery shows 100% at this point. Will have to see how this plays out over time. I drive this car rarely. Also the tires dictate no subfreezing temperatures. I have a battery tender that is capable of LiFePO4 chemistry, but I frequently forget to hook it up, so I'm hard on batteries. My garage is insulated but not climate controlled. So far I'm happy, and if this holds up, I'd never buy another lead acid battery. The weight savings are like getting 1-2 free horsepower, and it's taken from the front of the car. One more tip: get a 12V lighter USB adapter with a digital voltmeter. For like $10 I now have accurate voltmeter that matches my multimeter and has a USB-C outlet as a bonus. ... show more
Reviewed in the United States on October 3, 2025 by Adam Delu

  • Great product, but poor documentation
Size: Group 26 Button
Five stars so far... It's performed as promised, and as I hoped. If I have a complaint, it's that the documentation is so poor. Something as unfamiliar in the U.S. as a lithium car battery should have good documentation. The included instructions were sparse, and when I went to the website listed in the instructions, there was absolutely nothing on the website about this battery. I offer this as constructive criticism, but it's not worth taking away a star. The product itself is excellent. ... show more
Reviewed in the United States on July 21, 2025 by Michael E.

  • GROUP 24 LiFePO4 battery dead on arrival!
Size: Group 26 Button
I received my GROUP 24 LiFePO4 battery yesterday and planned to swap out my dead lead acid with it. The LifePO4 came completely dead. Pushing the button displayed NOTHING in the round window. This is an unbelievably huge disappointment and hassle. I now have a dead Lithium battery to add to my lead acid one. There is no contatct info for support. I'm hoping Amazon will replace/refund this before the return period expires. I reserached this company online, and am totally bummed. ... show more
Reviewed in the United States on June 3, 2026 by Amazon Customer

  • Feels better than the AGM. lightweight
Size: Group 26 Button
Very light. Installed on my BMW x5 F15. 1 day later, so far so good. I'll add more detail 3 months later.
Reviewed in the United States on November 25, 2025 by bj

  • Great for reducing weight!
Size: Group 26 Button
Wow, this works for my RAZOR UTV!
Reviewed in the United States on November 14, 2025 by Tim

  • Group 101 alternative, see update
Size: Group 26 Button
My car uses a group 101 battery, which is hard to come by. As an alternative, a more common group 78 can be used. Neither of these are available in LiFePo4, so I looked up dimensions and decided to try the group 26. It fit my tray OK, but I had to trim a piece of plastic on the car where the battery sits at the top rear of the battery, and then reroute my cables since the terminals were opposite. I used a pair of top-to side post adapters. The battery hold down worked with this battery. I wanted a LiFePo4 battery since I started using one in my motorcycle. It can sit for over a week and still start right up. It showed as 85% charged upon delivery. I used a Noco Genius 2 to trickle charge it overnight, which brought it up to 100%. I've used this about a week now and am pleased with the result. If it holds up, it will be nice to avoid buying a battery about every 3 years. The lighter weight is also a plus. Update- The LiFePo4 battery in my motorcycle can sit for weeks and start the bike right up. It's a modern bike with a slight parasitic drain. I was upset when I got in the car after a couple of weeks only to find the battery apparently dead. I tried pushing the silver button and it came back to life- 12.2V on the display and the car started. I suppose this is some type of safety mechanism, but it's inconvenient. Reduced to 4 stars. ... show more
Reviewed in the United States on August 31, 2025 by UJM81

  • Great battery
Size: Group 26 Button
Picked this up for my Fiesta ST and holy cow it's so much better then a standard battery and it's lighter by a lot. Time will tell how it holds up here in Phoenix.
Reviewed in the United States on April 9, 2025 by Nick Miller

  • FUNCIONO MUY BIEN HASTA AHORA
Size: Group 26 Button
FUNCIONO MUY BIEN HASTA AHORA
Reviewed in the United States on October 2, 2025 by Walyn

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