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602525 3.7 V 300mAh Lipo Battery Cells High Capacity Pouch Battery Pack

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602525 3.7 V 300mAh Lipo Battery Cells High Capacity Pouch Battery Pack

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Brand Name : TINKO/OEM

Model Number : 602525

Certification : CE/ROHS/MSDS/UN38.3

Place of Origin : CHINA

MOQ : 1000PCS

Packaging Details : parer carton

Normal Capaicty : 300mAh

Nominal Voltage : 3.7V

Size : 6*25*25mm

Lead Time : 15-20days

Warranty : 1 year

Origin : China

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Customizable Capacity 300mAh Li Polymer Battery 3.7V 602525 for Portable Devices


Product Description
Li-polymer battery (shorted as Li-po, Li-polymer, also known as polymer lithium-ion battery), has a variety of advantages such as high energy, miniaturization, ultra-thin, lightweight and high safety compares to other cylindrical lithium battery. Due to these advantages, lithium polymer 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 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 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 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.


Product Parameters

No.

Items

Criteria

Remarks

1


Typical capacity

300 mAh

From 4.20V discharge 3.00V by 1.0C

2


Min Capacity

300 mAh

3


Energy

1. 11Wh

4


Open Circuit Voltage

3.85-3.95.

5


Internal Impedance

≤ 100 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


60 mA (0.2C)

0℃ ~ 45℃


300 mA ( 1.0C) MAX

15℃ ~ 45℃

11

Continuous Discharge Current


60 mA (0.5C)

-10℃ ~ 60℃


300 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

602525 3.7 V 300mAh Lipo Battery Cells High Capacity Pouch Battery Pack

Item

Description

Dimension and Spec.

TThickness≤ 6.0 mm
WWidth≤25.0 mm
HHeight≤ 25.5 mm
ACell Tab Length7.0±1.0 mm
BCell Tab Pitch12.0±2.0 mm
CCell Tab Width2.0±0.2 mm
DPackage Width3.5±0.5 mm



Applications

602525 3.7 V 300mAh Lipo Battery Cells High Capacity Pouch Battery Pack

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602525 3.7 V 300mAh Lipo Battery Cells High Capacity Pouch Battery Pack 602525 3.7 V 300mAh Lipo Battery Cells High Capacity Pouch Battery Pack

Product Tags:

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