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AFSONGOO

18650 Battery for 2 Pack 3.7 Volt 18650 Rechargeable 3400mAh Button Top Battery for Headlamp,LED Flashlight,Mini Fans etc

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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Mar 18
Order within 10 hours and 58 minutes
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Style: Button Top


Features

  • 2 Packs Button Top Rechargeable Batteries 3000mAh for Flashlights, Headlamps, Doorbells, RC Cars
  • Battery cell composition: lithium_ion
  • Recommended uses for product: Phone

Description

AFSONGOO 18650 Battery for 2 Pack 3.7 Volt 18650 Rechargeable 3400mAh Button Top Battery for Headlamp,LED Flashlight,Mini Fans etc

Brand: AFSONGOO


Battery Cell Composition: Lithium Ion


Battery Capacity: 3800 Milliamp Hours


Unit Count: 1.0 Count


Model Name: B800BC


Package Dimensions: 3.62 x 2.83 x 1.26 inches


Item Weight: 3.84 ounces


Item model number: B800BC


Date First Available: January 19, 2024


Manufacturer: Shenzhen Shiyu Technology Co., Ltd.


Frequently asked questions

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

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

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Similar Products

Top Amazon Reviews

    • Very nice bang for the buck 18650 Batteries!
Style: Flat Top
These are very nice 3400mAh batteries. They work in and newe 18650(or non-Nebo compatible devices, though a piece of power clip and make them work on older stuff(that used the recessed female socket). Highly recommend for lasers and flashlights. My main pointer is a blue high drain class III. It will run through the provided 2200mAh battery in under 30min. After 10 it started getting less intense. Stuck one of these 3400mAh 3.7V batteries in(rechargeable) and now doesn't dim for 30-35 minutes. Stays reasonably bright for 1hr 20mins or so. ... show more
Reviewed in the United States on May 26, 2025 by Amazon Customer
    • Great value for the money!
Style: Flat Top
Worked like a charm right out of the package! First time purchase of these batteries for my Scuba light. Inexpensive and worked straight away!
Reviewed in the United States on November 18, 2025 by Brendan
    • Good value
Style: Flat Top
I gave it a 3 only because they shipped me the wrong style. I needed button top but sent me flat top model. But I just added some aluminum foil and made my own button.The battery it's self is great for my little radio. I'm getting about 10 hours of play out of it. My original battery only got about 8 hours when brand new. So good performance from the replacement battery. ... show more
Reviewed in the United States on November 29, 2025 by William D.
    • Quality is key.
Style: Button Top
Good product. Good quality. Hold charge very well.
Reviewed in the United States on October 14, 2025 by john gonzalez
    • Batteries
Style: Flat Top
Works really great,thought vape was broken put these in it powered right on up.
Reviewed in the United States on November 13, 2025 by Thomas Faircloth
    • Right size
Style: Button Top
Great for flash light
Reviewed in the United States on November 4, 2025 by gerry
    • Not Recommended.
Style: Button Top
Review Image by chw chw
Not a good experience. Purchased 10/18/25. Used for the first time 10/28/25 to walk my dogs. Battery did not last 20 minutes of use. Returning for refund.
Reviewed in the United States on October 28, 2025 by chw chw
    • Works as expected
Style: Flat Top
Works
Reviewed in the United States on November 19, 2025 by William T Cash

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