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Wholesale 104050 Li Polymer Battery 3.7V 2500mah For Shoe Dryer
Wholesale 104050 Li Polymer Battery 3.7V 2500mah For Shoe Dryer
Wholesale 104050 Li Polymer Battery 3.7V 2500mah For Shoe Dryer
Wholesale 104050 Li Polymer Battery 3.7V 2500mah For Shoe Dryer
Specifications
Brand Name :
TINKO/OEM
Model Number :
104050
Certification :
CE/ROHS/MSDS/UN38.3
Place of Origin :
CHINA
MOQ :
1000PCS
Packaging Details :
parer carton
Normal Capaicty :
2500mAh
Nominal Voltage :
3.7V
Size :
10*40*50mm
Lead Time :
15-20days
Warranty :
1 year
Origin :
China
Description

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


Typical capacity

2500 mAh

Discharge at 0.2C 5A after standard charge fully.

2


Min Capacity

2480 mAh

3


Energy

9.25Wh

4


Open Circuit Voltage

3.85-3.95.

5


Internal Impedance

≤ 60 mΩAC 1 KHz after standard charge

6


Standard Charge Method

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


Standard Discharge Method

Discharge to 3.00V with constant current at 0.5C.

8


Fully charge voltage( FC)

4.20VDefined in this DOC:FC= 4.20V

10


Fully discharge voltage( FD)

3.00VDefined in this DOC:FD= 3.00V

9


Discharge cut-off voltage

≥2.75V

10

Continuous Charge Current


500 mA (0.2C)

0℃ ~ 45℃


2500 mA ( 1.0C) MAX

15℃ ~ 45℃

11

Continuous Discharge Current


1250 mA (0.5C)

-10℃ ~ 60℃


2500 mA ( 1.0C) MAX

10 ℃ ~ 50℃

12

Storage Temperature


- 20℃ ~ +45℃

Less than 1 month


- 20℃ ~ +35℃

Less than 3 months
- 20℃ ~ +35℃


Less than 6 months

15

Storage Humidity≤ 75% RH

Product Drawing

Wholesale 104050 Li Polymer Battery 3.7V 2500mah For Shoe Dryer Wholesale 104050 Li Polymer Battery 3.7V 2500mah For Shoe Dryer

Item

Description

Dimension and Spec.

TThickness≤ 10.0 mm
WWidth≤10.0 mm
LLength≤ 50.0 mm
ACell Tab Length9.0±1.0 mm
FTop Seal Width3.0±0.5 mm
CCell Tab Width5.0±0.1 mm
DPackage Width16±2 mm



Applications

Wholesale 104050 Li Polymer Battery 3.7V 2500mah For Shoe Dryer

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Product Detail
Brand Name :
TINKO/OEM
Model Number :
104050
Certification :
CE/ROHS/MSDS/UN38.3
Place of Origin :
CHINA
MOQ :
1000PCS
Packaging Details :
parer carton
Contact Supplier
Wholesale 104050 Li Polymer Battery 3.7V 2500mah For Shoe Dryer
Wholesale 104050 Li Polymer Battery 3.7V 2500mah For Shoe Dryer

Dongguan KunTeng New Energy Technology Co., Ltd.

Verified Supplier
1 Years
guangdong, dongguan
Since 1998
Business Type :
Manufacturer, Trading Company
Main Products :
Home Storage Battery System, Lifepo4 Battery Pack, 12V/24V Battery
Total Annual :
20000000-50000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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