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NERMAK

Nermak 2 Pack 12V 12Ah LiFePO4 Deep Cycle Battery, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Solar Power,UPS,Lighting, Power Wheels, Fish Finder, Scooters and More, Built-in 12A BMS

    • Based on 376 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Nov 18
Order within 7 hours and 39 minutes
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Style: 12V 12Ah-2PACK


Features

  • Superior Performance: Lithium iron phosphate battery has high energy density, Long cycle life, Good safety performance, No memory effect, etc. NERMAK LiFePO4 battery has built-in BMS protection to prevent overcharge, Over-discharge, Over-current and short circuit, and excessive low self-discharge rate ensuring up to 1-year maintenance-free storage.
  • Long life & light weight: 2000+ cycles of lithium-ion batteries are no problem, while traditional lead-acid batteries only have 200-500 cycles. The battery does not contain acid, which is safer and more environmentally friendly than lead-acid batteries. Our lithium iron phosphate battery weighs only 3.2 pounds, which is only 1/3 of the weight of a lead-acid battery.
  • Widely Uses: Widely uses in most areas such as: Lighting (LED strip etc), 12V router, RV/outdoor camping, Power wheels, Electric Vehicles ( kid electric car), Fish finder, Electric Fishing Reel, Kayak, Air Pump, Small ups, Backup power, Cellular remote camera, Solar/Wind power and more...
  • Expansion and RechargeCan be connected in series or parallel, in series, Up to 4 identical batteries can be connected,Quick charge by 6A , and heavy-duty output discharge up to 12A continuous and 3C Pulse.
  • Warm Note: 2 Pack 12 Vollt Replacement lithium ion battery,12 months warranty, Dimensions (L x W x H): 5.94 x 3.81 x 3.71 inches, If you have any question for our product, Contact us: click the "Ask a question" on our storefront or in "YOUR ORDER" options click the "contact seller" (please use LiFePo4 special charger, with fully automatic SLA charger may not be fully charged)

Number of Batteries: 2 Lithium Ion batteries required. (included)


Brand: NERMAK


Battery Cell Composition: Lithium-Phosphate


Recommended Uses For Product: Electric Vehicles, Fish Finder, Ups


Unit Count: 2.0 Count


Product Dimensions: 6 x 3.3 x 4 inches


Item Weight: 3.19 pounds


Item model number: 12V12Ah


Batteries: 2 Lithium Ion batteries required. (included)


Is Discontinued By Manufacturer: No


Date First Available: October 4, 2021


Manufacturer: NERMAK


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 18

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.

Similar Products

Top Amazon Reviews

    • Update: Li-ion batteries work great. Been 7 months....
Style: 12V 12Ah-2PACK
Review Image by AMO AMO
Updating my review to 5 stars: It turns out the batteries were not bad at all. It was a blown fuse in the battery compartment which linked all (4) batteries in series. Once I replaced the fuse the batteries all worked fine. So the repair shop I took my scooter to didn't bother opening up the battery box to examine it and just assumed all the batteries were bad since there was no power coming from the battery box. After I wrote to the company which sold me the batteries through Amazon messaging. They replied that they would refund me for the (4) batteries. I did not take them up on their refund because I wanted to test/charge each battery up individually instead of trying to charge them all through the battery box in series. They charged up fine individually. That's when I noticed a small round container with a twist off top instead the battery box. It contained a fuse. After replacing the F30A250V fuse the battery box was able to charge up all 4 batteries and plugging it into my scooter worked fine. [Original 1 star review] Purchased (4) of the Nermak 12V 12AH lithium batteries for an old electric sit on scooter. Used 3 times in 5 months and the last time I used I hit a small bump in the road and the scooter stopped working. I thought my scooter's wiring was faulty so brought it into a repair shop. They tried to charge the batteries but said they see 0 voltage coming from the batteries and recommended me to replace the batteries. The other 2 times I rode the scooter I got stranded because the batteries died. Again I thought it was a mechanical/electrical problem. But it was able to start back up after charging the batteries. Since the 30 day return policy has long passed and don't know how to contact "Nermak" since they only seem to sell through Amazon I am out of luck with getting new/working batteries to replace these duds. All 4 batteries... Wow! ... show more
Reviewed in the United States on March 2, 2023 by AMO AMO
    • they work!
Style: 12V 12Ah-2PACK
Saved so much $$ by purchasing these for my travel disability scooter. Much lighter than the old ones and holds a charge wonderfully.. Fit right into the housing for my Tzora scooter. I recommend!!
Reviewed in the United States on December 3, 2023 by jens4jesus
    • Great Upgrade for mobility scooter
Style: 12V 12Ah-2PACK
Replaced two heavy ES12-12 lead acid batteries with these lightweight lithium batteries. According to my dad, who operates the mobility scooter, there is definitely a performance improvement. And they should last much longer with many more charge life cycles.
Reviewed in the United States on December 16, 2023 by Hoosier Farmer
    • Lightweight, good value
Style: 12V 12Ah-2PACK
Batteries arrived in new condition, charge up without incident using a charger designed for LIFEPO batteries. They are sitting on the basement floor fully charged waiting for installation and use.
Reviewed in the United States on November 20, 2023 by acamus
    • Doesn't hold up under load
Style: 12V 12Ah-2PACK
The media could not be loaded. Can really say what went wron but they were hot when this happened
Reviewed in the United States on October 25, 2023 by Riffy
    • Battery failed after using about 8 times in elderly woman's scooter.
Style: 12V 12Ah-2PACK
When I first got them they did ok ( 9-30-2023). Took Grandma to Vegas for her 99th birthday (mid October) and she road around for 3 days. We got home and scooter was used once/twice per week. Went to use it last week and scooter charger showed green but scooter would not turn on. Checked charger, connections but all is OK. One battery is 12.92 volts but other is 8.87 volts. So here it is 12-07 2023 and scooter is not useable. I am sending a complaint to Amazon because I can not find any contact info for Nermak batteries on the internet. Only buy if you pay extera for the warrantee or just buy a better battery. update 12-07-2023----Had to go online to find the customer service phone number. After 2 tries with the electronic voice I finally got through to "Kajal", who help me get a partial refund. Just wish the Batteries would have work correctly the first time. Will research the batteries before I buy again. Thanks Pat ... show more
Reviewed in the United States on December 7, 2023 by Pat
    • Great Battery very happy
Style: 12V 23Ah
Great battery, light weight, well packaged. Just as pictured
Reviewed in the United States on December 16, 2023 by M
    • These are great!
Style: 12V 12Ah-2PACK
The batteries in my mobility scooter went dead. The manufacturer of the scooter wanted $160 for replacement. After looking at different options, I chose these. When the package came, I thought I'd made a mistake as the box didn't weigh as much as one of the original lead acid batteries. I opened the box and there were indeed two batteries inside. After charging the batteries, I installed them and was very happy to see that they functioned flawlessly. Half the weight, less money... What more could you want? ... show more
Reviewed in the United States on June 30, 2023 by P. Brown

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