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3.7V 5441113 Li Ion Polymer Battery 3000mah For Portable Devices With Easy Film Formation

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3.7V 5441113 Li Ion Polymer Battery 3000mah For Portable Devices With Easy Film Formation

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Brand Name : TINKO/OEM

Model Number : 5441113

Certification : CE/ROHS/MSDS/UN38.3

Place of Origin : CHINA

MOQ : 1000PCS

Packaging Details : parer carton

Normal Capaicty : 3000mAh

Nominal Voltage : 3.7V

Size : 54*41*113mm

Lead Time : 15-20days

Warranty : 1 year

Origin : China

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3.7V 5441113 3000mah Li Polymer Battery for Portable Devices with Steady Performance


Product Description
Lithium polymer battery widely know as li-po battery or li-polimer battery, is a member of the lithium battery family. But this kind of lithium battery has it's unique advantages that other cylindrical lithium battery do not have, such as high energy density, miniaturization, ultra-thin size, super lightweight and high safety. Due to these advantages, lithium polymer batteries can be made into whatever shape and capacity to suit the requirements of various products. Besides, it uses aluminum-plastic as the outer, so the internal problems can be immediately displayed through the outer packaging, even if a security risk occur, it will not explode or fire, only bulge.
The electrolyte of the polimer battery plays a dual and important function of the diaphragm and the electrolyte: on the one hand, like a diaphragm it separates the positive and negative electrode materials, that makes the battery has no self-discharge and short circuit problem inside; on the other hand, it conducts lithium ions between the positive and negative electrodes like an electrolyte. The 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.

This 5441113 battery is with very thin thickness that only 5.4mm, which is very suitable for the laptop devices and other product which requires thin thickness.


Product Parameters

No.

Items

Criteria

Remarks

1


Typical capacity

3000 mAh

Discharge at 0.2C 5A after standard charge fully.

2


Min Capacity

3000 mAh

3


Energy

11.1Wh

4


Open Circuit Voltage

3.85-3.95.

5


Internal Impedance

≤ 140 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


600 mA (0.2C)

0℃ ~ 45℃


3000 mA ( 1.0C) MAX

15℃ ~ 45℃

11

Continuous Discharge Current


1500 mA (0.5C)

-10℃ ~ 60℃


3000 mA ( 1.0C) MAX

10 ℃ ~ 50℃

12

Storage Temperature


- 20℃ ~ +50℃

Less than 1 month


- 20℃ ~ +45℃

Less than 3 months
- 20℃ ~ +20℃


Less than 12 months

15

Storage Humidity ≤ 75% RH

Product Drawing

3.7V 5441113 Li Ion Polymer Battery 3000mah For Portable Devices With Easy Film Formation

Item

Description Dimenson and Spec

T

Thickness 5.4mm Max
W

Width

41.0mm Max
L

Length

113.0mm Max

A

Tab length Tab 6.0±1mm

B

Distance between 2 tabs Tab 21.5±2mm
C

Tab width Tab

4±0. 1mm

D

Top sealing Width 2.8±0.5mm

E

Sealant Length Sealant 0.5-2.0mm for ef.



Applications

3.7V 5441113 Li Ion Polymer Battery 3000mah For Portable Devices With Easy Film Formation

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3.7V 5441113 Li Ion Polymer Battery 3000mah For Portable Devices With Easy Film Formation

Product Tags:

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