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Portable Devices Li Polymer Battery 3.7V 602225 With High Energy and Customizable Capacity

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Portable Devices Li Polymer Battery 3.7V 602225 With High Energy and Customizable Capacity

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Brand Name : TINKO/OEM

Model Number : 602225

Certification : CE/ROHS/MSDS/UN38.3

Place of Origin : CHINA

MOQ : 1000PCS

Packaging Details : parer carton

Normal Capaicty : 250mAh

Nominal Voltage : 3.7V

Size : 6*22*25mm

Lead Time : 15-20days

Warranty : 1 year

Origin : China

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High Energy and Safety Li Polymer Battery 3.7V 602225 Customizable Capacity for Portable Devices
 
 
Product Description
Li-polymer battery (Li-polymer, also known as polymer lithium-ion battery). In polymer batteries, the electrolyte plays a dual function of the diaphragm and the electrolyte: on the one hand, it separates the positive and negative electrode materials,like a diaphragm, so that there is no self-discharge and short circuit inside the battery, and on the other hand, it conducts lithium ions between the positive and negative electrodes like an electrolyte.
Because of it's unique structure, li-polimer battery has a variety of advantages such as high energy, miniaturization, ultra-thin, lightweight and high safety compares to other cylindrical lithium battery. Li-po batteries can be made into batteries of any shape and capacity to meet the needs of various products you want. It uses aluminum-plastic packaging, internal problems can be immediately displayed and found through the outer packaging, even if there is a security risk, it will not explode, but only bulge.
 
 
Product Parameters

 

No.

 

Items

 

Criteria

 

Remarks

 

 

1

 
Typical capacity 
 

250 mAh

 

From 4.20V discharge 3.00V by 1.0C

 

 

2

 
Min Capacity 
 

250 mAh

 

3

 
Energy 
 

0.925Wh

 

4

 
Open Circuit Voltage
 

3.85-3.95. 

 

5

 
Internal Impedance 
 

≤ 110 mΩ AC 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)
 

4.20V Defined in this DOC:FC= 4.20V

 

10

 
Fully discharge voltage( FD)
 

3.00V Defined in this DOC:FD= 3.00V

 

9

 
Discharge cut-off voltage
 

≥2.75V

 

10

Continuous Charge Current

 

 
50 mA (0.2C)
 

0℃ ~ 45℃

 
250 mA ( 1.0C) MAX
 

15℃ ~ 45℃

 

11

Continuous Discharge Current 

 
50 mA (0.5C)
 

-10℃ ~ 60℃

 
250 mA ( 1.0C) MAX
 

10 ℃ ~ 50℃

 

12

Storage Temperature 

 
- 10℃ ~ +35℃
 

Less than 1 month

 
0℃ ~ +30℃
 

Less than 6 months 
+ 10℃ ~ +25℃

 
Less than 12 months
 

 

15

Storage Humidity ≤ 75% RH

 

 

 

Product Drawing
 

Portable Devices Li Polymer Battery 3.7V 602225 With High Energy and Customizable Capacity
 

 

Item
 

 

Description

 

 

Dimension and Spec.

 

T Thickness ≤ 6.0 mm
W Width ≤22.0 mm
H Height ≤ 25.5 mm
A Cell Tab Length 7.0±1.0 mm
B Cell Tab Pitch 9.0±2.0 mm
C Cell Tab Width 2.0±0.2 mm
D Package Width 3.5±0.5 mm

 
 
Applications
 

Portable Devices Li Polymer Battery 3.7V 602225 With High Energy and Customizable Capacity

 

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  Portable Devices Li Polymer Battery 3.7V 602225 With High Energy and Customizable Capacity
   
 

Product Tags:

li polymer battery 3.7v

      

portable lipo pouch cells

      

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