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Enegitech

12V 10Ah LiFePO4 Lithium Battery, 2000+ Deep Cycles Rechargeable Battery, Built-in 10A BMS, Perfect for Fish Finders, Small UPS, Solar/Wind Power, Kayaks, Lighting, Ham Radio and More

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$33.99
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Oct 28
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At a glance

Condition
New
Style
12.8V 10AH
Model
RD IFR26650-3800
Dimensions
2.52"D x 5.87"W x 3.7"H
Weight
0.85 kg
Size
12V 10Ah
Voltage
12.8 Volts
In the box
Enegitech 12V 10Ah LiFePO4 Battery

Features 7

  • Grade A LiFePO4 Battery: Our 12V 10Ah lithium iron phosphate (LiFePO4) battery, crafted with A-grade cells, boasts a lifespan of up to 10 years and offers superior performance with over 2000 deep cycles. Compared to traditional lead-acid batteries, which typically offer only 200 to 300 cycles, our battery has a substantially longer service life.
  • Superior Performance: Enegitech 12V 10Ah LiFePO4 battery is an ideal replacement for traditional lead-acid batteries, offering higher energy density, more exceptional stability, and greater power output. With dimensions of only 5.87*2.52*3.7 inches and a weight of just 1.87 lbs, it is barely one-third the weight of lead-acid batteries of similar capacity.
  • Note: Do not attempt to connect the 10Ah LiFePO4 batteries in series or parallel. This LiFePO4 battery is not designed for use with Child's Ride on Toys.
  • Wide Applications: Enegitech LiFePO4 Battery is widely used in most areas such as RV/camping, small UPS backup systems (rated power <100W), fish finders, lighting, 12V routers, ham radios, home alarm systems, cellular remote cameras, fire security systems, solar / wind power, and more. (Note: This battery is designed to power devices with a maximum wattage of 128W.)

Specs 18

Brand Enegitech
Vehicle Service Type 12V router, Camping, Fish finder, Lighting, RV, Small UPS, Solar Power, ham radios
Size 12V 10Ah
Voltage 12.8 Volts
Battery Cell Composition Other Than Listed
Item Weight 0.85 Kilograms
Product Dimensions 2.52"D x 5.87"W x 3.7"H
Number Of Cells 1

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Oct 28

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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

Great for a remote power source.
Style: 12.8V 10AH
I used this battery with a 1000 Watt inverter for a power source at a remote event. It performed flawlessly and the app showed the charging and discharging voltages as well as individual cell voltages. This appears to be a good buy.
Reviewed in the United States on March 5, 2026 by Ashley
Good quality
Style: 12.8V 10AH
Keeps up with my needs
Reviewed in the United States on April 26, 2026 by papagwing
Battery
Style: 12.8V 10AH
Works well for lights
Reviewed in the United States on February 24, 2026 by chuck tempel
Great little battery!
Style: 12.8V 10AH
Purchased to use with my infrared beacon transmitter when I go to the track. It’s rechargeable too so that’s neat.
Reviewed in the United States on April 3, 2026 by Nathan
It worked
Style: 12.8V 10AH
Good battery so far. Worked as a great replacement for my fish finder
Reviewed in the United States on February 16, 2026 by writer
Verizon ONT replacement.
Style: 12.8V 10AH
So far so good. Replaced Verizon ONT backup battery with this unit. Long term is hard to tell but it should perform better with 2 more amp hours than the orginal. If it fails anytime soon, will update.
Reviewed in the United States on December 13, 2025 by Heather Moore
Will fail quickly
Style: 12.8V 20AH
Bought two of these batteries and within 5 months, one completely failed. Seems like a cell is dead internally because can only get 10V. Contacted customer service (note, most of their contact info bounces back as undeliverable). They indicated that basically, the batteries were not designed for scooters. As I read more details about what the batteries are designed for, seems they are intended to just sit unused on the shelf. There are more no's than yeses. The light weight and longer life verses lead acid batteries was what attracted me to these. I would buy from some other manufacturer/reseller - can't really tell who the manufacturer is. ... show more
Reviewed in the United States on January 5, 2026 by cgar
Battery
Style: 12.8V 10AH
So far so good. As advertised
Reviewed in the United States on February 8, 2026 by Darin A Nordeen
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