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Amityke

Amityke 3.7V Rechargeable Battery 3500mAh Button Top Batteries 4Pack Li-ion Battery Large Capacity Batteries for Headlamps, LED Flashlight, Mini Fan, Electronic Device etc

    • Based on 1,149 reviews
Condition: New
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This item is eligible for return 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: 20 left in stock
Fulfilled by Amazon
Arrives Sunday, Dec 1
Order within 6 hours and 10 minutes
Available payment plans shown during checkout

Size: 4pack Button Top


Color: 4pack Button Top-Blue


Features

  • Wide Compatibility3500mAh rechargeable button top battery, compatible with headlamp, doorbells, cameras, small fans, etc. Helps you wake up your devices quickly.
  • 1000 Battery CyclesSupport up to 1000 charging and discharging cycles without memory effect. Reduce the trouble of replacing batteries for your equipment.
  • Durable CapacityProvide 3500mAh capacity. Long lasting battery, easy to charge. Support stable 3.7volt output voltage, makes the devices work more stable and lasting longer, great replacement batteries for high frequently used devices. Help your devices work longer.
  • Environmentally FriendlyThe anti-corrosion shell can effectively protect this battery. It is safe and environmentally friendly. You can use it with confidence.
  • Warm After-sales Service

Number of Batteries: 4 Lithium Ion batteries required.


Brand: Amityke


Battery Cell Composition: Lithium Ion


Compatible Phone Models: Solar Light, Doorbells, RC Cars, Headlamp, LED Flashlight, Electiric devices etc


Recommended Uses For Product: Indoor/Outdoor


Product Dimensions: 2.56 x 0.7 x 2.56 inches


Item Weight: 7.2 ounces


Batteries: 4 Lithium Ion batteries required.


Date First Available: July 10, 2023


Manufacturer: Amityke


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Dec 1

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
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Works as expected, no noticeable heating while chargimg
Size: 1 Count (Pack of 2) Color: Purple
Using this as power supply for a small class d amp and speaker circuit. Fit into battery holder with no issues. I’ve not noticed any heating of the battery or charging module during charging. Holds its charge as expected.
Reviewed in the United States on November 22, 2023 by Dean Voiss
    • Holds charge well
Size: 1 Count (Pack of 2) Color: Purple
I bought headlights that had terrible batteries, drained quickly when not in use. Thankfully the batteries' model was easy to find, these are replacements. After a few uses and few weeks of sitting around, these batteries seem to be powerful and held charge well
Reviewed in the United States on November 20, 2023 by DL
    • they work fine but do not hold a charge when sitting for more than a week, not a full charge
Size: 1 Count (Pack of 2) Color: Purple
do not hold a charge at rest for very long
Reviewed in the United States on December 10, 2023 by Amazon Customer
    • Replacement for the ones in 2yo yard lights off container ship.
Size: 1 Count (Pack of 2) Color: Purple
Recommended by Xi palace security team. Using them in same locally made Ayootek fixtures although not the same model as the original. Uncles Angee Jollee doll we found while cleaning out his place after he passed uses 6 of these. Car pool guy takes Angee home every weekend and hasn't replaced batteries in 3 years since Koovid. ... show more
Reviewed in the United States on December 3, 2023 by Scott
    • Absolute garbage
Size: 1 Count (Pack of 2) Color: Purple
It would be hard to overstate how useless these are. Might as well try cramming a ham sandwich into my devices. They report dead on my devices and volt meter. Pur them on the charger and they show 100% there. Leave them charging overnight. Will run for about 30 seconds next day. At least I can eat the sandwich. ... show more
Reviewed in the United States on December 20, 2023 by Rufus
    • Dont hold a charge
Size: 1 Count (Pack of 2) Color: Purple
I've bought these batteries from another retailer. I was hoping by going through an other retailer I would get a better product. Sadly it did not help. These batteries still did not hold a charge. Sent them back today. Hopefully my refund wont take long. I will be trying a totally differant battery next. ... show more
Reviewed in the United States on October 20, 2023 by Cheryl
    • Works great
Size: 1 Count (Pack of 2) Color: Purple
Great value for the money
Reviewed in the United States on November 17, 2023 by david watford
    • Long Battery Life
Size: 1 Count (Pack of 2) Color: Purple
These are the only batteries I’m buying from this point forward.
Reviewed in the United States on December 3, 2023 by andrew

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