Batteries can significantly save money when using portable devices. Such power supplies can be recharged several hundred times with virtually no reduction in capacity. Battery 10440 is a typical representative of this class of products and its main technical characteristics and features will be described in detail below.
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Specifications 10440
Lithium ion batteries 10440 in many respects is similar to AAA batteries, but instead of each other they can almost never be used, since the voltage differs by 2.5 times.
In one case, the voltage will not be enough to start the device and it will simply discharge the battery at the moment, in the other case, the battery may burn a fuse or even the device itself.
Key features include:
| Parameter | Value |
|---|---|
| Basic designation | 10440 |
| View | Li-ion |
| The form | Cylinder |
| Capacity | ~ 350 mAh |
| Voltage | 3,7v |
| Analog 10440 | Read more HERE |
| Height | 44.5 mm |
| Diameter | 10.5 mm |
| Weight | 10 gr |
| Working temperature | -20 + 60 ° C |
An advantage over similar devices is the presence of a protection board that will turn off the product in case of serious overloads.
Analogs and what can be replaced 10440
The 10440 battery does not have full analogues, but you can try to install products similar in technical characteristics to the device. These elements include battery 10450.
10450 batteries are slightly longer than the original product, but this difference will hardly be noticeable when installed in a spring-loaded battery slot. The cell voltage is lower by 0.1 volts, which also will not affect the battery performance.
With similar specifications, you can also find the 10340 battery. The main difference between this product is also the length. The 10340 battery is almost 10 mm shorter than the original, so you can reliably install the product in the device only by replacing the spring in the installation slot with a longer one.
Note! In size they are no different from AAA batteries, but the latter have a voltage of 1.2 Volts, which is three times less than that of the Li-Ion analog, so they are not always interchangeable.
Scope of the battery
The 10440 lithium-ion battery can be used in any device that requires a voltage of 3.7 volts. Most often, such an element can be found in the following devices:
- Children's toys.
- Alarm systems.
- Flashlights.
- Audio devices.
Ideal for use in various homemade products, because thanks to the presence of a protection board, short circuits and overloads in the electrical network are not terrible.
How to charge battery 10440
This type of battery can be charged using cheap network devices that lack security features. Temperature conditions are very important for the safe and proper restoration of an element. It is recommended to carry out this operation only with positive values of the thermometer, but not higher than + 25˚С.
When connecting the 10440 battery to the charger, it is important to observe the polarity, otherwise the product may be damaged, despite the presence of an internal protective board.
Popular manufacturers and their features
By purchasing li-ion batteries from well-known manufacturers, you can be sure that the product is fully consistent with the declared characteristics. This category of firms includes:
- SkyRay.
- Robiton
- Soshine.
- Trustfire
- UltraFIRE.
The products of these brands can be easily found in specialized stores or online trading floors.
What to look for when purchasing
When buying, you should first of all make sure that you are purchasing a product of a suitable size. This designation is applied both to the packaging and to the body of the product. It is important not to be mistaken with the number, because there are a large number of elements, the marking of which differs by only one digit.
Having determined the shape, you should carefully inspect the product for possible mechanical damage, as well as accurately determine the date of manufacture of the battery. It should be remembered that such an element should be purchased only if it was stored for no more than 1 year until the time of sale.
Still have questions about Battery 10440 or have something to add? Then write to us about it in the comments, this will make the material more complete and accurate.
