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Sold by: Demonfire
Sold by: Demonfire
(1261 ratings)
98% positive over lifetime
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10440 Button Top 600mAh 3.7V Li-Ion Demonfire Protected Rechargeable Battery (6 Pieces)

3.9 3.9 out of 5 stars 83 ratings

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Purchase options and add-ons

Brand Demonfire
Battery Cell Composition Lithium Ion
Unit Count 6 Count
Voltage 3.7 Volts

About this item

  • 600mAh Li-Ion Rechargeable batteries with PCB
  • These batteries are NOT regular AAA batteries and can only be used in devices that specifically accept high voltage 10440 batteries
  • Built-in protection circuit module (PCB) increases length of battery by ~2mm
  • Includes two quad battery storage cases to safely and securely store and protect your batteries
  • US based seller dedicated to the highest standards of quality and service

Additional Details

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$27.99 ($4.67/Count)
Get it as soon as Sunday, Mar 24
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Sold by Demonfire and ships from Amazon Fulfillment.
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10440 Button Top 600mAh 3.7V Li-Ion Demonfire Protected Rechargeable Battery (6 Pieces)
10440 Button Top 600mAh 3.7V Li-Ion Demonfire Protected Rechargeable Battery (6 Pieces)
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Price$27.99$8.49$14.49$10.99$18.99$19.99
Delivery
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Customer Ratings
Longevity
3.6
5.0
3.0
3.2
Battery life
3.6
5.0
2.4
4.0
Value for money
2.0
3.2
3.3
Sold By
Demonfire
DURNERGY
DURNERGY
Taken one
2015goldstone
CamelGroup
capacity
600 milliampere hour
350 milliamp hours
0.2 amp hours
battery quantity
2 lithium ion
4 lithium ion
1 lithium metal
2 aa, 4 lithium ion
connector type
wireless
wireless
usb
voltage
3.7 volts
3.7 volts
3.7 volts
3.7 volts
3.7 volts
3.7 volts
reusability
Rechargeable
Rechargeable
Rechargeable
Rechargeable
Rechargeable
Rechargeable
compatible devices
Torch
Mobile Phones, Mouse, Solar, Laptop, Toy, Shaver, Printer, Torch, Camera, Remote, Camcorder, Toothbrush
Mobile Phones, Solar, Mouse, Laptop, Toy, Shaver, Printer, Torch, Camera, Remote, Camcorder, Toothbrush
Solar, Toy, Torch, Camera
Adapter, Toy, Torch, Camera
Mouse

Product information

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10440 Button Top 600mAh 3.7V Li-Ion Demonfire Protected Rechargeable Battery (6 Pieces)


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Product Description

Works great in flashlights and other devices that can take 10440 batteries. Includes built-in PCB.
Note: These are NOT AAA batteries. These batteries runs at 3.7 volts. Please make sure that your device is designed to operate using 10440 batteries.

Specifications:
Capacity: 600mAh
Nominal Voltage: 3.7V
Dimensions: 46.1±0.2mm Length, 10.3±0.2mm Circumference
Operating Discharge Temperature: -20 to 60 Degrees Celsius
Standard Charge: 0.2C CC/CV to 4.2V, current ≤ 0.01C cut-off
Cycle Life: 300 cycles
Weight Per Battery: 8g

Package Includes:
6 Brand New Demonfire 10440 600Mah Li-Mn Button-Top Batteries
3 Quad Battery Cases (holds up to 12 batteries total)

Customer reviews

3.9 out of 5 stars
3.9 out of 5
83 global ratings
Does not produce 600 mah
2 Stars
Does not produce 600 mah
This product basically produces 50 recent of stated value. Not a good deal.
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Top reviews from the United States

Reviewed in the United States on December 29, 2023
One person found this helpful
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Reviewed in the United States on August 17, 2017
4 people found this helpful
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Reviewed in the United States on October 25, 2020
One person found this helpful
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Reviewed in the United States on September 14, 2023
4 people found this helpful
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Reviewed in the United States on February 15, 2021
2 people found this helpful
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Reviewed in the United States on December 20, 2017
5 people found this helpful
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Reviewed in the United States on December 8, 2022
Customer image
2.0 out of 5 stars Does not produce 600 mah
Reviewed in the United States on December 8, 2022
This product basically produces 50 recent of stated value. Not a good deal.
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Customer image
Customer image
5 people found this helpful
Report
Reviewed in the United States on December 1, 2018
6 people found this helpful
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Top reviews from other countries

jack
3.0 out of 5 stars Don't use in led pen lights
Reviewed in Canada on February 24, 2020