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3.7v Ni-MH Rechargeable Battery 2-Pack 9900mAh Batteries Flat Top 1865 Rechargeable Battery Ready to use for Outdoor Flashlights, Headlamp, Remote Control Device.etc

  • Based on 1 review
Condition: New
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Availability: In Stock.
Fulfilled by Duojie Supply

Arrives Wednesday, Jul 15
Order within 1 hour and 17 minutes
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Size: 2 Pack


Features

  • Tips---The height of the buttton top battery and the flat top battery is different.
  • Stable Output--- This 3.7v rechargeable battery has a large capacity of 9900 mAh, which can provide stable power for your devices - Supports a stable voltage output, ensuring more stable and safe operation of your devices.
  • Multiple Uses---The 9900mah Rechargeable lithium polymer-ion Battery 3.7volts outputsafe for most Low-power devices,It is a reliable backup batteries widely used in headlamps, flashlights, fans, doorbells, Toys.Low-power household tools.
  • Safety Reminder--- Store in a cool,dry place when not in use,and Keep the battery away from high temperatures, extreme cold, fire, and water.

Description

DUOJIE 3.7v Ni-MH Rechargeable Battery 2-Pack 9900mAh Batteries Flat Top 1865 Rechargeable Battery Ready to use for Outdoor Flashlights, Headlamp, Remote Control Device.etc

Brand: DUOJIE


Recommended Uses For Product: Outdoor Flashlight


Unit Count: 1.0 Count


Reusability: Rechargeable


Manufacturer: duojie


Brand: DUOJIE


Manufacturer: duojie


Warranty Description: 30 days


Reusability: Rechargeable


Unit Count: 1.0 Count


Antenna Location: Outdoor Flashlight


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 15

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.

Top Amazon Reviews


  • 9900 MAH? Unlikely. What is the real MAH??
Size: 2 Pack
Storage capacity much less than advertised.
Reviewed in the United States on June 18, 2026 by Fred Halcomb

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