2 Pack 12V 10Ah Lithium Ion LiFePO4 Deep Cycle Battery, 2000+ Cycles Rechargeable Battery for Solar/Wind Power, UPS, Scooters, Lighting, Power Wheels, Fish Finder Built-in 10A BMS
Original price was: $69.99.$59.99Current price is: $59.99.
Price: $69.99 - $59.99
(as of Jan 06, 2025 18:39:58 UTC – Details)
From the brand
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
NERMAK LiFePO4 Battery
NERMAK LiFePO4 Battery
【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 Cycle Times】: Lithium batteries 2000 + cycles no problem while the traditional lead-acid batteries only 200-300 cycles, More safety and environmentally friendly than lead-acid batteries.
【Widely Uses】: Widely uses in most areas such as: Lighting (LED strip etc), Scooters, 12V router, RV/outdoor camping, Power wheels, Fish finder, Kayak, Small UPS, Backup power, Ham Radio, Cellular remote camera, Solar/Wind power and more…
【Expansion and Recharge】Can 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*12 Volt 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)
Customers say
Customers appreciate the auto battery’s performance, weight, and value for money. They find it works well, is lightweight, and easy to carry around. Many consider it a decently constructed battery for the price. The battery fits perfectly in various applications like kayaks and DIY power boxes. Customers also appreciate the charge rate, battery quality, and ease of installation. However, opinions differ on the battery life.
AI-generated from the text of customer reviews
8 reviews for 2 Pack 12V 10Ah Lithium Ion LiFePO4 Deep Cycle Battery, 2000+ Cycles Rechargeable Battery for Solar/Wind Power, UPS, Scooters, Lighting, Power Wheels, Fish Finder Built-in 10A BMS
Add a review
Related Products
Pete S. –
Lightweight, long-lasting battery for an off-grid solar system
I have several of the 10Ah LFP batteries in a small, off-grid solar system. The oldest battery is about two years old and has been working well this whole time with no measurable degradation.They’ve worked great with both cheap PWM and more expensive MPPT solar charge controllers so long as the charge controllers are set to “lithium” mode. I generally have my charger set to “bulk” charge to 14.4 volts with a 5 amp current limit, hold for “absorption” at 14.4 volts for 2 hours, then “float” at 13.5 volts.I’ve done tests with each of the batteries I’ve purchased and the batteries all hold their specified capacity (10Ah, in my case). The BMS successfully protected the battery from over and undervoltage conditions by disconnecting the battery if the voltage exceeded the rated limitsPros:- Lightweight.- Inexpensive.- Built in BMS for safety, cell balancing, etc.- Use standard F push-on connectors common among small batteries of that size.Cons:- None observed.
Mike –
Outstanding customer service
This is really a great battery, very light and reasonably priced. Their customer service is very responsive and incredible to work. You wonât be disappointed with this battery.
RCAddiction –
Update – failed within 1 day
Update 4 days later, 10/11/2024Well…this did not work out.The battery arrived and was installed on Monday, just before Hurricane Milton struck Wednesday night. After a1/2 second test crank (which was fine), the battery was connected to a new LiFePo4 battery charger designed for this battery chemistry. The charger itself may be suspect, as the battery would not accept a charge. The charger displayed a fault mode after a few hours. I then connected it to a known good charger. After a charge of several hours at 2amps, the charger had to be disconnected as we prepped for the storm.A quick check on Tuesday (the next day) found that the generator would not start. Did not have time to do diagnostics with the storm coming. Had to pull-start the generator after we lost power Wednesday evening.Did diagnostics today, Friday 10/11. No problem with the starter motor, as it started immediately with my portable jumper pack. The Nermark battery showed less than 10V on my DVM. Both chargers displayed a battery fault, and were unable to charge the battery above 10.3V. It’s possible there was an issue with the built-in BMS (Battery Management System), but I don’t know. It’s getting returned once Whole Foods is open again.Original Review 10/7/2024Very simple installation to remove the old sealed lead acid 12-18 battery and replace it with this one. I have been using LiFePo4 batteries in my RC aircraft for over 20 years and I’m glad that this battery is available to replace the typical unreliable lead acid battery that is used as a starter in portable equipment. I took the opportunity to install the terminal rings and cable for the appropriate 3 amp charger and even without completing the charge, did a quick test start on my generator.I hope it will last several years, as this generator is only used for hurricane emergencies. However, I have batteries of this chemistry that are over 20 years old and still hold 80% or more of their charge.I will report back and update this review in the event that there are any failures, or possibly great news to continue to report years from now.
Abhi –
Works great until it dies
Update: Bumped from 2 star to 4 stars since seller offered a refund for the batteriesThe batteries replaced my lead acid batteries perfectly and they did power my devices when the power was out. However, they died and stopped charging less than a year after putting them in. I purchased them in October 23 and they stopped working August 2024
Patrick S. Armstrong –
POTA Potent!
Purchased a pair of these (16ah version) as a replacement for my children’s Peg Perego ride-on toys (John Deer Ground Force, and Polaris). The battery easily outperforms the SLA’s that they replaced with excellent performance, longevity, reasonable charging times, and it fits perfectly into the battery compartment on Peg Perego vehicles.As an amateur radio operator, I had been wanting to activate POTA. I pulled one of these from the ride-on toys to attach to my Yaesu FT-991A and the results were just as stellar. While operating at 100W SSB I was able to achieve DX contacts without difficulty. During POTA the radio easily covered 100+ contacts during 90mins of 40%TX, 60%RX and still had battery capacity to spare.I’ve been contemplating a Bioenno 20ah for amateur radio but still on the fence given that Nermak seems very reliable at less than a third of the cost. Nermak and Bioenno are both manufactured in the same country.
Racermp –
Great Customer Service
Got these batteries 6 months ago and they worked very well in our kids ATV. they last a long time. for some reason, one battery stopped taking charge. Talked to the support team thru chat which was a bit hard to find with fault of amazon. but they responded fast and they helped right away!
Tom –
Good Product
Delivered on time. Nice battery
cmdr_striker –
Didn’t last long…
Worked great while it lasted. Had it hooked up to a chicken coop door and 30W solar panel. After about 4 months (just outside support window) it stopped taking a charge from either the solar panel or a battery charger after I hooked it up. Eventually just degraded down to 1V. Maybe I got a dud…***Seller contacted me and offered a full refund which is generous since product is outside return and support window. Iâd already replaced the battery but Iâd give it another shot especially since they backup their product. I upped to 4 stars based on product support.