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NERMAK 12V 16Ah Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Solar/Wind Power, Lighting, Scooters, Power Wheels, Fish Finder, Built-in 16A BMS

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Availability: In Stock.
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Arrives Sunday, Oct 25
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Style: 12V 16Ah


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 4.3 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, Fish finder, Electric Fishing Reel, 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 10A , and heavy-duty output discharge up to 16A continuous and 2C Pulse.
  • Warm Note: 1* Replacement lithium ion battery,12 months warranty, 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)

Description

LiFeP04 batteries are maintenance-free batteries, If you need them all the time, Then lead-acid becomes too unreliable and laborious, The battery's lithium-ion properties reduce the weight of traditional lead-acid batteries to less than half, While significantly improving performance and capacity, Traditional lead-acid batteries contain large amounts of lead, After disposal if not properly disposed of, Will pollute the environment, While lithium materials without any toxic or hazardous substances, Recognized by the world as a green battery, Its great durability allows you to easily use them at home and at work, Or safe outdoor needs , The environment is most important. Recommend using a professional LiFePO4 charger to charge the battery so that it can be charged to its full capacity (existing lead-acid battery chargers (wet, AGM or gel) will also work fine) Lithium ion batteries can be discharged up to 100% without causing damage. Make sure to charge the battery immediately after discharge. We recommend limiting the discharge to 80-90% depth of discharge (DOD) to avoid disconnection of the battery by the BMS. 12V LiFePO4 battery have no liquid inside. This allows you to safely mount the battery where you want to place it. Rechargeable deep cycle maintenance-free LiFeP04 battery, Which is characterized by small size and light weight, Very suitable for fish finder, 10ah capacity can continue to provide a constant source of energy, So you can easily enjoy your fun. Founded in 2014, the company is a professional new energy battery and accessories manufacturer. Has a R&D team with nearly 10 years of industry experience. Insist on using brand new A-grade battery cells. Strict quality control assembly factory Provide customers with more and better quality products

Brand: NERMAK


Vehicle Service Type: Power Wheels,Fish finders, Ride-on Toys,Camping


Size: 12V 16Ah


Voltage: 12.8 volts


Battery Cell Composition: Lithium-Phosphate


Product Dimensions: 5.94"D x 3.81"W x 3.74"H


Terminal: F2 Terminal


Battery Capacity: 16 amp_hours


Unit Count: 1 Count


Manufacturer: Huizhou Yu'an Technology Co., Ltd.


Compatible with Vehicle Type: Power Wheels,Fish finders, Ride-on Toys,Camping


Voltage: 12.8 volts


Terminal: F2 Terminal


Battery Capacity: 16 amp_hours


Size: 12V 16Ah


Item Dimensions D x W x H: 5.94"D x 3.81"W x 3.74"H


Battery Type: Lithium-Phosphate


Brand Name: NERMAK


Manufacturer Part Number: 12V 16Ah


Unit Count: 1 Count


Model Number: 12V16A


Manufacturer: Huizhou Yu'an Technology Co., Ltd.


Number of Items: 1


Included Components: 1*12.8V 16Ah LiFePO4 battery


Manufacturer Warranty Description: 1 year


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Oct 25

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


  • Money will spent.
Style: 12V 16Ah
So far so good. This is the second battery I buy from this vendor, and after observing good performance over a year or so, I felt compelled to write a review. The first battery was used for a kids ride on jeep running at 12V. This second battery was to upgrade that same ride on toy to 24V by connecting to the older battery in series. It seems the overcharge, overvoltage, and fault protection in the BMS circuit actually works. We have done all of the above and it still works. I didn't do a formal leakage test, but I know for a fact that it holds charge well over decently long periods of time and cold weather. As long as they don't change their process and material, it's totally good value for your money. ... show more
Reviewed in the United States on May 2, 2026 by R.S

  • Not that great after all
Style: 12V 16Ah
I tried to go cheap with another pair of batteries for my electric scooter. After two months or so, they would last maybe half the day. I bought these NERMAK batteries to replace those, charged them over the weekend and they are still going strong! Love 'em! ~~~~~~~~~~~~~~~~~~~~~~~~~ Okay, quick update. I've had these batteries for a month. I really liked their performance initially. However, I was tooling around in Lowes Depot in my mobility scooter and my scooter just dies! No lights on the panel at all. I checked the battery connections in the battery box and they were fine. That was my first suspicion. Good thing I kept my old, lead-based batteries that these replaced. I put those back in the battery box and everything fired right up. There is clearly an issue with these batteries. There is no obvious problem with the batteries, no marred area, burn marks, etc. Again, I've had these batteries just long enough that I will be unable to return them. Another issue that I have is that I just ordered another set of batteries for a different scooter - I've got a fleet of them. I haven't installed the latest set yet. I should probably start the return process now. ... show more
Reviewed in the United States on November 5, 2025 by Tony Baird

  • Absolutly amazing customer service!!!
Style: 12V 16Ah
I purchased on of these 12V 16ah batteries for my solar pond and everything was great for 3 months and the battery stopped holding a charge properly. I contacted the company, and even before I received a reply, there was a replacement battery at my door!!! Amazingly fast and responsive customer service!!!! The replacement battery seems fine, I will update. I would certainly recommend them! ... show more
Reviewed in the United States on March 19, 2025 by frederick howard

  • Great price and great battery that works
Style: 12V 16Ah
Just ordered this for my daughters offbrand Power Wheels Jeep and man, this thing is so light and holds a charge for a lot longer than her other 12v battery. (16Ah is to thank for that I’m sure). I haven’t tested it to see how long exactly it works, but we made it to the store and grandmas and back the long way which was our destinations so that’s all I needed. Thanks! ... show more
Reviewed in the United States on June 3, 2026 by Local

  • Long charge
Style: 12V 16Ah
Worked fantastic for my mom's scooter! We went to a many hours long wedding with a large reception and the battery was still at full charge at the end.
Reviewed in the United States on August 1, 2026 by Thew

  • Poor lifetime
Style: 12V 16Ah
I got 12 months out of this battery before it failed. It was used on a gate opener which had two cycles a day. Every AGM that preceded this battery lasted 2-3 years. Not worth the cost.
Reviewed in the United States on October 7, 2026 by jabre

  • Good battery
Style: 12V 16Ah
Holding up after a year of use with no noticeable capacity problems. Use this for a 20w ham radio setup. Easy to charge.
Reviewed in the United States on June 30, 2026 by Casey Lee Bradbury

  • Lack of actual quality
Style: 12V 16Ah
I have been using these on mobility scooters for at least 6 years. They have always performed at a high level. However it seems the quantity has fallen a bit. I ordered 4 recently had to send two back with a short. Ordered 4 more and one would not charge correctly. Maybe an oversight on the manufacturer. Made in China. Hopefully this gets corrected and back on track. ... show more
Reviewed in the United States on June 11, 2025 by Walter R Lambert

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