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Ships from: Amazon Sold by: Demonfire
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10440 Button Top 600mAh 3.7V Li-Ion Demonfire Protected Rechargeable Battery (6 Pieces)
Purchase options and add-ons
Brand | Demonfire |
Battery Cell Composition | Lithium Ion |
Recommended Uses For Product | Flashlights |
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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Price | $27.99$27.99 | $8.49$8.49 | $14.49$14.49 | $10.99$10.99 | $18.99$18.99 | $19.99$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
Package Dimensions | 7.01 x 3.7 x 0.59 inches |
---|---|
Item Weight | 0.81 ounces |
ASIN | B072JT3K3H |
Item model number | 4330202341 |
Customer Reviews |
3.9 out of 5 stars |
Best Sellers Rank | #294,314 in Health & Household (See Top 100 in Health & Household) #572 in 3.7V Batteries #1,860 in Coin & Button Cell Batteries |
Is Discontinued By Manufacturer | No |
Date First Available | August 25, 2016 |
Manufacturer | Demonfire |
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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
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Top reviews
Top reviews from the United States
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In my case I will be able to use these batteries in some applications but not others, which is completely expected. They do seem to be a quality product (so far).
I can't really comment on milliamp-hour ratings vs. actual measured performance, as my chargers don't seem to be particularly consistent when measuring mAh, nor particularly accurate when measuring smaller capacities. Also, since 10440 batteries are not typically used in high-drain applications, I'm not so sure that subjecting them to artificially high loads (e.g. with a charger) is an accurate measure of real-life performance. It's probably better to just use them in your device to see how they work (and a few reviewers here seem satisfied that they work well IRL).
I did have a problem with one battery which was received completely dead (likely a problem with the protection circuitry). Seller took care of that quickly and at no cost to me. Verbiage on the Product page says "US based seller dedicated to the highest standards of quality and service", and seller certainly lived up to that claim. Will definitely do business with them again!
Note: these are not the same size as a standard AAA battery
LAMPVPATH (Pack of 8) AAA to AA Battery Adapter or
WAYLLSHINE 16 PCS Clear Color AAA to AA/14500 Battery Holder Converter Adaptor
Reviewed in the United States on December 8, 2022
Top reviews from other countries
I tried them in 5 different lights and every single one is now garbage... does no matter the brand (streamlight, coast, snapon, mastercraft, no name ect...)