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NERMAK

NERMAK 6V 4.5Ah Lithium LiFePO4 Battery 2 Pack, 2000+ Cycles Rechargeable Lithium Iron Phosphate Battery for Emergency Light, Game Feeder, Kids Ride On Car and More with BMS (F1 Terminals)

    • Based on 127 reviews
Condition: New
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$32.99 Why this price?
Holiday Deal · 18% off was $39.99

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Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Dec 28
Order within 35 minutes
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Size: 6V 4.5Ah-2 PACK


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 very low self-discharge rate.
  • 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: Emergency Light, Deer Game Feeder, Exit Sign, Electronics, Fire & Security Systems, Lantern, Kids Ride On Car, Power wheels, Home Alarm and more...
  • Expansion and RechargeCan be connected in series or parallel, in series, Up to 4 identical batteries can be connected,Quick charge by 3A , and heavy-duty output discharge up to 5A continuous and 3C Pulse.
  • Warm Note: 1* 6 Volt 4.5Ah 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)

Brand: NERMAK


Size: 6V 4.5Ah-2 PACK


Product Dimensions: 1.77"D x 2.71"W x 3.97"H


Terminal: F1 Terminal


Product Dimensions: 3.23 x 2.2 x 4.96 inches


Item Weight: 11.2 ounces


Item model number: 6V4.5A


Batteries: 1 Lithium Ion batteries required. (included)


Date First Available: February 28, 2023


Manufacturer: NERAMAK


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Dec 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.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Nice Lithium Battery
Size: 1 Count (Pack of 1)
Emergency light batteries only last a couple years. It's nice to now have a lithium option. Not sure yet about the longevity, but hopefully it will be at least as long as the lead acid ones.
Reviewed in the United States on April 17, 2024 by Efrede
    • great replacement
Size: 6V 4.5Ah-2 PACK
Bought this to replace the battery in my son's Marshall Firetruck riding toy. I was worried at first because this is not the typical battery you just plug into the toy but my husband installed it easily. It was ready to ride when it came out the box and lasted awhile. We've only had it hooked up for a few days but seems to last, we will see how it holds up over time. Worked with the charger that came with the truck. ... show more
Reviewed in the United States on March 19, 2024 by brittneysho
    • So far so good
Size: 6V 4.5Ah-2 PACK
So far works fine
Reviewed in the United States on March 28, 2024 by Steven R. Turner
    • It works great for my toddlers riding toy
Size: 1 Count (Pack of 1)
I love how it fits right in my daughters righting toy it's amazing and super easy to use.
Reviewed in the United States on April 15, 2024 by Roxy23 Bredesen
    • Only lasted 2 months…. Do Not Buy!
Size: 1 Count (Pack of 1)
Bought this battery in August, it came charged. Connected it to our keypad and it’s dead and won’t take a charge. Only lasted 2 months. Save your money!
Reviewed in the United States on October 23, 2023 by Who cares
    • Works as Intended
Size: 1 Count (Pack of 1)
While I just received the battery and can't verify anything about longevity, the charging of the battery performed as expected and light went off when fully charged. Charge was almost 7 volts.
Reviewed in the United States on November 10, 2023 by Doug Y
    • Out of box failure - replaced!!!
Size: 6V 4.5Ah-2 PACK
I ordered two. One failed immediately and wouldn't charge. I'll change this rating if anything good starts happening. Update: The seller sent a replacement for the out-of-box failure. Five star for that! I'm still in the process of assessing the battery performance, so I am giving it a 3 star at this point. ... show more
Reviewed in the United States on November 11, 2023 by Scheentz
    • Great value
Size: 1 Count (Pack of 1)
Holds a charge very well in kid’s riding toy
Reviewed in the United States on November 28, 2023 by RTW

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