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12V 7Ah(8Ah) Lithium Battery, LiFePO4 Battery, 4000+ Deep Cycle Lithium Iron Phosphate Rechargeable Batteries, Built-in BMS, Ideal for Replacing Most Backup Power, Lighting, Fish Finder, Ride on Toys

  • Based on 73 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Mar 24
Order within 22 hours and 25 minutes
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Size: 12V 7AH


Features

  • Superior PerformanceASTURNU 12V 7Ah (Actual capacity 8Ah) Lithium iron phosphate battery with high energy density, 4000+ cycle life and a 10-year lifespan, perfect replaces traditional sealed lead-acid batteries.
  • Built-in BMS ProtectionThe battery incorporates a built-in 7A 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.
  • Advanced Lithium Iron TechnologyOur battery manufactured by Automotive Grade LiFePO4 with higher energy density, more stable performance and greater power. Supporting battery expansion for up to 4 series & 4 parallel.
  • Wide ApplicationOur LiFePO4 battery serves as an excellent alternative to traditional lead-acid batteries across wide applications, such as small UPS units, power wheels, RVs, speakers, kids' ride-on toys, fish finders, scooters, lighting setups, solar systems, golf carts, wheelchairs, camping equipment, trolling motors.
  • Customer ServiceASTURNU 7Ah LiFePO4 battery each can run for more than 10 years, with our professional technical support team, you can always trust us and contact us in anytime if you had any problem with the battery.

Brand: asturnu


Size: 12V 7AH


Product Dimensions: 5.98"D x 2.6"W x 3.4"H


Number Of Cells: 1


Resistance: 50 Milliohms


Terminal: F2 Terminal


Automotive Fit Type: Universal Fit


Manufacturer: ASTURNU


Brand: ‎asturnu


Size: ‎12V 7AH


Product Dimensions: ‎5.98"D x 2.6"W x 3.4"H


Number Of Cells: ‎1


Resistance: ‎50 Milliohms


Terminal: ‎F2 Terminal


Automotive Fit Type: ‎Universal Fit


Manufacturer: ‎ASTURNU


Model: ‎LiFePO4 Battery


Item Weight: ‎2.2 pounds


Item model number: ‎LFP7-12


Batteries: ‎1 Lithium Ion batteries required. (included)


Manufacturer Part Number: ‎LFP7-12


Date First Available: July 9, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Mar 24

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.

  • 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


  • Good little battery
Size: 12V 7AH
It's small but effective. I'm building a bank of batteries to connect to our solar panel. I do have some 100AH big boys but I added this to the mix to see what would happen. It worked as far as adding compatible 12v power to the bank. It's not a lot of extra power, but it's a good stepping stone to add more power if you are on a budget. ... show more
Reviewed in the United States on November 7, 2025 by Jim Wolf

  • Tested as advertised
Size: 12V 7AH
Packaged well and arrived on time. Battery tested as advertised @ 7AH. I did not have the proper connections on my charger, but I was able to use my charger by carefully attaching alligator clips to the leads on the battery. Good product with an aggressive price. Would purchase again.
Reviewed in the United States on November 10, 2025 by Andy M

  • Charges quick and lasts a decent time
Size: 12V 7AH
I used this on my sons electric tikes jeep and battery worked great! Held charge and basically same size as the original.
Reviewed in the United States on November 10, 2025 by Salman Aziza

  • Great Alarm Battery!
Size: 12V 7AH
My ADT Alarm system was showing LOW LATT on the keypad and after some research, I found out the main battery for the alarm system needed replacement. The old battery was a lead acid battery and was starting to leak. I stumbled upon this battery with advertised a long 10 year life span! This battery was actually cheaper than its lead acid counterpart and is surprisingly lighter! I installed the battery into the alarm system and within a few hours, the low battery alert went away. Overall, this is an excellent battery for alarm systems! ... show more
Reviewed in the United States on September 25, 2025 by EDISONTECH

  • Light weight and powerful
Size: 12V 7AH
Worked perfect. Light weight as well.
Reviewed in the United States on October 28, 2025 by William Gangwer

  • Good for the price!!!
Work great!!!
Reviewed in the United States on October 28, 2025 by JAVIER TORRES

  • No help from seller or manufacturer
Size: 12V 100Ah
Battery quit taking a charge and can’t get it wake up after only 5 months of service and no one will get back with me says it has 5 year warranty guess it’s only 5 months will not purchase again
Reviewed in the United States on September 11, 2025 by Robert keel

  • Great solar battery
Size: 12V 100Ah
Great battery only gripe its slightly larger than similarly priced battery that is smaller and lighter that might offer Bluetooth Technology or not love the 3/8ths post very clean slimline look works perfectly for my solar system
Reviewed in the United States on March 20, 2025 by Charles Richard Hatch

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