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pkcell 4 Pcs ICR 10440 Rechargeable Lithium Ion Battery,3.7v Batteries 350mAh (0.39 * 1.73 inch, Shorter Than AAA Size)
We don't know when or if this item will be back in stock.
| Number of Batteries | 4 Lithium Ion batteries required. |
| Brand | PKCELL |
| Battery Cell Composition | Lithium Ion |
| Recommended Uses For Product | Digital Camera,Emergency Lights,Gps |
| Unit Count | 1 Count |
About this item
- Battery Model: ICR10440 Lithium-ion Rechargeable Battery(Button-Top),10mm in diameter and 44mm in height, shorter than AAA size. Please confirm whether it is the size you need before buying.
- Long Strong Life:With 350mah capacity, ICR10440 Battery can be charged over 500 times.It's the good replacement than one-time use battery,can reduce the pollution and save your money
- Multiple uses for:Digital camera, flashlight, streamlight,wireless mouse, remote control, computers, toys, electric shavers, massager, electric toothbrush, mobile terminal equipment, emergency lights, solar lights, searchlights, portable fax machines, printers, cordless phones, mobile phones, walkie-talkies,power bank,torch,GPS etc
- Econ-Friendly:Lithium-ion Battery does not contain cadmium, lead, mercury and other heavy metal elements, no pollution to the environment who is green battery
- Attention:ICR10440 is shorter than AAA Battery,Please check your electronic devices size and choose the correct battery
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This Item ![]() pkcell 4 Pcs ICR 10440 Rechargeable Lithium Ion Battery,3.7v Batteries 350mAh (0.39 * 1.73 inch, Shorter Than AAA Size) | Recommendations | dummy | dummy | dummy | dummy | |
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| Price | Currently unavailable. | $10.99$10.99 | $8.49$8.49 | -5% $18.99$18.99 List: $19.99 | -5% $17.99$17.99 List: $18.99 | -9% $9.99$9.99 Typical: $10.99 |
| Delivery | — | Get it as soon as Wednesday, Apr 24 | Get it as soon as Wednesday, Apr 24 | Get it as soon as Wednesday, Apr 24 | Get it as soon as Wednesday, Apr 24 | Get it as soon as Wednesday, Apr 24 |
| Customer Ratings | ||||||
| Longevity | 3.8 | 5.0 | — | 3.1 | 4.8 | 4.4 |
| Battery life | 3.8 | 5.0 | — | 4.1 | 4.7 | 4.3 |
| Value for money | 3.8 | — | — | 3.3 | 5.0 | 4.4 |
| Sold By | — | Taken one | DURNERGY | CamelGroup | CBB store | JESSPOW BATTERY |
| capacity | 350 milliamp hours | — | — | 0.2 amp hours | 320 milliamp hours | 350 milliamp hours |
| battery quantity | 4 lithium ion | 4 lithium ion | 2 lithium ion | 2 aa, 4 lithium ion | 4 lithium ion | 4 lithium ion |
| 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 | Shaver, Printer, Notebook, Torch, Camera, Mobile Phones, Television, Mouse, Solar, Toy, Remote, Camcorder, Toothbrush | Solar, Toy, Torch, Camera | Mobile Phones, Mouse, Solar, Laptop, Toy, Shaver, Printer, Torch, Camera, Remote, Camcorder, Toothbrush | Mouse | torch | Torch |
Product information
| Product Dimensions | 1.73 x 0.4 x 0.4 inches |
|---|---|
| Item Weight | 1.44 ounces |
| ASIN | B010ABNW5S |
| Item model number | ICR10440 |
| Batteries | 4 Lithium Ion batteries required. |
| Customer Reviews |
4.2 out of 5 stars |
| Best Sellers Rank | #145,506 in Health & Household (See Top 100 in Health & Household) #149 in 3.7V Batteries |
| Is Discontinued By Manufacturer | No |
| Date First Available | June 24, 2015 |
| Manufacturer | pkcell |
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What's in the box
Product Description
Specification
Model:Lithium ion 10440 350mAh button top
Charging cut-off voltage:4.2v
Discharging cut-off voltage:3.0 v
3.7V ICR10440 Rechargeable Battery Various uses for interphone, wireless earphone,Portable office devices: Notebook, PDA, portable electrograph, portable printer,GPS, digital camera, camcorder, portable DVD, portable television, MP3, MP4.searchlight,toys, models.
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, value, and performance of the battery. For example, they mention it works exceptionally well, is not a bad price for four rechargeable 10440 batteries, and has fantastic performance. That said, some say it's a powerful tool and amazing power in a small package.
AI-generated from the text of customer reviews
Customers like the quality of the battery. For example, they say it works exceptionally well, is rechargeable, and works well in their laser pointer. Some mention that it works best after a full charge.
"...They work well, and I recommend this product." Read more
"These batteries work exceptionally well, especially since they are not a big name brand like LG or Samsung...." Read more
"These are great cells...." Read more
"...gt nano and it worked until I got to the 4th one and then it would not power the light even in moonlight mode. Suspected Voltage issue...." Read more
Customers appreciate the value of the battery. They say it's not a bad price for four rechargeable 10440 batteries, and worth the price.
"...It's a good thing the price is fine and they come with four of them." Read more
"...Overall, pretty good. Will report once they've seen a few cycles." Read more
"...These work great so far, charge exactly like they should, and are reasonably priced. Thanks!" Read more
"Not a bad price for four rechargeable 10440 batteries... I haven't had them long enough to speak to their long turn viability, However I can say..." Read more
Customers are satisfied with the performance of the battery. They mention that it charges fast, is pretty powerful, and makes the i3t a powerful tool.
"Makes the i3t a powerful tool and a whole different light." Read more
"...Using these for the dipstick and performance has increased." Read more
"charge fast and seem to be pretty powerful in my little 460 lum flashlight." Read more
"Fantastic performance - in series or parallel..." Read more
Customers are satisfied with the brightness of the battery. They mention that it makes their flashlight brighter.
"These make my flashlight brighter. I guess it’s the voltage difference. Anyway, these batteries are great." Read more
"I used this battery in my micro stream and boy, is it bright! It’s like a new light! Highly recommend!" Read more
"Makes led lights bright..." Read more
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They work well, and I recommend this product.
From what I can tell the are not Low Voltage protected, so be aware of the usage of the batteries to prevent running them down to their Point of No Return (PNR). Once they hit the PNR, you might as well chuck them. I haven't seen a Li-Ion battery yet that would work right after going down to the PNR, even the big name brand ones (some people claim you can recover them with special chargers, but I am skeptical). If you ask about the minimum voltage for a Li-Ion battery you will get different numbers depending on who you talk to. I say that they should never be taken below 3.0V (Under Load) or 3.2V (Static). Others will say never to take them below 3.5V, but I have taken them down lower than that and 99% of the time, they charge back up like normal. The reason you don't want to past the PNR is that with Li-Ion batteries, when the voltage drops down so far it causes a chemical reaction with the electrolyte in the cells. This reaction in turn causes an increase in resistance, which will cause a build up of heat when charging. This very reason is why you heard about how dangerous Li-Ion batteries were when they first started to come out on the open market. Even today Li-Ion batteries can be dangerous if someone is using them irresponsibly, unless the cells include a integrated circuit (IC) for low voltage protection.
As for these batteries, if you are competent and use them responsibly, you can't go wrong with purchasing them. If you are scared you might discharge them past the PNR or don't pay attention and take care of your electronics, than I would suggest getting some that have the IC in them.
They don’t have active protection circuitry for over voltage, under voltage, or short circuit, but do seam to have overheat and over pressure protection. On cell tested overheat prevented over pressure.
Tested cells ranged from 304mAh to 362mAh at 0.2C.
These seam to be a very convenient form factor for hobbyists using them in small projects not requiring a lot of power(less than 1 watt). One of my expected uses.
These should be stored in fitted container/case and not allowed to short. In applications using them they should be used with a protection circuit matched/modified to fit the characteristic of the cell.
With these batteries the difference between the built in battery is negligible.
I mean it's obviously going to be brighter with the built in battery. But super usable with the 10440.
With these batteries the difference between the built in battery is negligible.
I mean it's obviously going to be brighter with the built in battery. But super usable with the 10440.















