Dongguan KunTeng New Energy Technology Co., Ltd.
| Packaging Details | parer carton |
| Normal Capaicty | 2500mAh |
| Nominal Voltage | 3.7V |
| Size | 10*40*50mm |
| Lead Time | 15-20days |
| Warranty | 1 year |
| Origin | China |
| Brand Name | TINKO/OEM |
| Model Number | 104050 |
| Certification | CE/ROHS/MSDS/UN38.3 |
| Place of Origin | CHINA |
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Product Specification
| Packaging Details | parer carton | Normal Capaicty | 2500mAh |
| Nominal Voltage | 3.7V | Size | 10*40*50mm |
| Lead Time | 15-20days | Warranty | 1 year |
| Origin | China | Brand Name | TINKO/OEM |
| Model Number | 104050 | Certification | CE/ROHS/MSDS/UN38.3 |
| Place of Origin | CHINA | ||
| High Light | 104050 Li Polymer Battery ，lipo pouch cell 2500mah ，3.7V lipo battery wholesale | ||
Rechargeable Li Polymer Battery 3.7V 104050 2500mah for Portable Devices
Product Description
Li-polymer battery (shorted as Li-po, Li-polymer, also known as polymer lithium-ion battery), is also a kind of lithium battery. It has a variety of advantages compares to other cylindrical lithium battery such as high energy, miniaturization, ultra-thin size, lightweight and high safety. Thanks to these advantages, lithium polymer batteries can be made into batteries of any shape and capacity to meet the needs of various products, that very flexible. About the safty, it uses aluminum-plastic packaging, internal problems can be immediately displayed through the outer packaging, even if there is a security risk, it will not explode, only bulge.
In polymer batteries, the electrolyte plays a dual and important function of the diaphragm and the electrolyte: on the one hand, it like a diaphragm that separates the positive and negative electrode materials, so that there is almost no self-discharge and short circuit problem inside the battery, and on the other hand, it conducts lithium ions between the positive and negative electrodes like an electrolyte. Polymer electrolyte not only has good electrical conductivity, but also has the characteristics of good elasticity, light weight, easy film formation and so on, which also conforms to the development trend of chemical power supply and environmental protection. That why the li-polimer battery is also more environmental friendly.
Product Parameters
No.
| Items |
Criteria
| Remarks
| |
1 | | 2500 mAh |
Discharge at 0.2C 5A after standard charge fully.
| |
2 | | 2480 mAh | ||
3 | | 9.25Wh | ||
4 | | 3.85-3.95. | ||
5 | | ≤ 60 mΩ | AC 1 KHz after standard charge | |
6 | | Charging to 4 . 2 0 V with constant current at 0 . 5 C initially and then with constant voltage till charge current declines to 0 . 0 1 C. | ||
7 | | Discharge to 3.00V with constant current at 0.5C. | ||
8 | | 4.20V | Defined in this DOC:FC= 4.20V | |
10 | | 3.00V | Defined in this DOC:FD= 3.00V | |
9 | | ≥2.75V | ||
10 | Continuous Charge Current
| | 0℃ ~ 45℃ | |
| 15℃ ~ 45℃ | |||
11 | Continuous Discharge Current | | -10℃ ~ 60℃ | |
| 10 ℃ ~ 50℃ | |||
12 | Storage Temperature | | Less than 1 month | |
| Less than 3 months | |||
| - 20℃ ~ +35℃ | | |||
15 | Storage Humidity | ≤ 75% RH | ||
Item |
Description
|
Dimension and Spec.
|
| T | Thickness | ≤ 10.0 mm |
| W | Width | ≤10.0 mm |
| L | Length | ≤ 50.0 mm |
| A | Cell Tab Length | 9.0±1.0 mm |
| F | Top Seal Width | 3.0±0.5 mm |
| C | Cell Tab Width | 5.0±0.1 mm |
| D | Package Width | 16±2 mm |
Applications
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
1998
Total Annual:
20000000-50000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Kunteng Group has been focusing on the R&D, manufacturing and sales of batteries since 1998, and our products have been exported to about 50 countries on 5 continents.And its wholly owned subsidiary, Dongguan Kunteng New Energy Technology Co.,ltd is dedicated to providing green energy which incl... Kunteng Group has been focusing on the R&D, manufacturing and sales of batteries since 1998, and our products have been exported to about 50 countries on 5 continents.And its wholly owned subsidiary, Dongguan Kunteng New Energy Technology Co.,ltd is dedicated to providing green energy which incl...
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