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Lithium Ion Battery Packs For Sale Lithium Ion Battery Online 3.7 Volt Rechargeable Battery Pack

♣ lithium ion polymer battery ♣ lithium ion polymer battery PCM Solution ♣ Normal Performance ♣ lithium ion polymer battery More model for your reference Please find below for your reference! Why choose: 1)we have all kinds of certificate to meet your difference market request! 2) we have over...

Description

♣  lithium ion polymer battery 

NO.

Item

General Parameter

Remark

1

Model

KPL623450


2

Casing Material for Single Cell

soft aluminous foil


3

Standard Capacity

1300mAh

0.2C5A

4

Rated Voltage

3.7V

Working voltage

5

Max. Charge Voltage

4.2V


6

Discharge Cut-off Voltage

3.0V


7

Standard/ Max Charge Rate

1200mA/600mA

0.2C5A/1C5A

8

Standard Charging Time

5h

0.2C5A

9

Max Continuous Discharge Current

600mA

1C5A

10

Dimensions

Length

≤50mm

Initial dimension

Width

≤34mm

Thickness

≤6.2mm

11

Total weight (Approx.)

32g


12

Impedance (Max, at AC1000Hz.)

≤ 250mΩ


13

Charge method

(CC/CV)

Standard

CC

0.2C

4.2V cut-off

CV

4.2V

0.01C cut-off

Rapid

CC

1C

4.2V cut-off

CV

4.2V

0.01C cut-off

14

Operating Temperature

Charge

0℃~45℃

Discharge

-20℃~60℃

15

 

Storage(60±25%RH)

1month

-20~45

3month

0~30

6month

20±5

 

 

♣  lithium ion polymer battery PCM Solution

Item

Min.

Type value

Max.

Unit

over charge protection voltage

4.255

4.28

4.305

V

over charge protection release voltage

4.055

4.08

4.105

V

over discharge protection voltage

2.95

3.0

3.05

V

over discharge protection release voltage

2.95

3.0

3.05

V

discharge over current protection current

1.0

2.0

3.0

A

over charge protection delay

0.96

1.2

1.4

s

over discharge protection delay

115

144

173

ms

discharge over current protection delay

7.2

9

11

ms

short-circuit protection delay

220

320

380

us

no load current consumption

1.0

2.0

3.0

uA

Impedance



70

 

♣ Normal Performance

No.

Project

Standard

Testing method

1

Discharge performance under different temperature

 

Discharge capacity/standard capacity×100%

 

(A) -20℃≥50%

(B) 0℃≥80%

(C) 23℃≥100%

(D) 60℃≥95%

Charge with 0.5C3A standard charge in the condition of temperature 20℃±5℃, relative humidity 45%~85% (if there is no especial statement, the charging way is same as this, rest for 10min, separated discharge with 0.2C3A to cut-off voltage 3.0V under different temperature, cycles for three times. One cycle capacity arrive standard, that’s to say it is qualified.(The below as the same)

2

Self-discharge

Remain capacity ≥ standard capacity×97%

 

After standard charged,rest it in 20℃±5℃ for 1 months. Then discharge with 0.5C3A to 3.0V, testing the battery capacity.

3

Cycle life

Capacity≥ Standard

capacity×80%

After 0.5C3 standard charged, discharge with 0.5C3A to 3.0V, rest for 10min, and cycles for 1000 times.

4

Storage performance

Capacity can be kept ≥80% Storage for 12 months.

After standard charged,rest for 12 months, discharge with 0.5C3A to 3.0V, test the remaining capacity; 0.2C/0.2C test the recover capacity, cycle for 3 times. One cycle capacity arrive standard, that’s to say it is qualified.

 

 ♣ lithium ion polymer battery 

3.7 623450 mah battery.JPG

3.7V 623450 battery.JPG

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Please find below for your reference!

Why choose:


1)we have all kinds of certificate to meet your difference market request!

2) we have over ten years battery production experience and strong R&D engineer team

3)we have strong quality Assurance 


4. we have good after service


After-sales Service


Refund request

If spare parts are not complete, please call us and feedback details within 7 days, 

we will send replacement immediately.


You are warmly welcomed to contact with us if you are interested in any commodities exhibited on the fair.


Sincere Service

*The refund request should be put forward during the one-year return period. Commodities and all parts should remain intact with labels undamaged.

*In case of defective goods, the extra freight charge incurred from refunding or changing will be covered by KAYO. In case of other reasons, customer shall pay the extra freight or deduct it from the refund.

*The refunding and changing are not acceptable if the goods are contaminated, improperly maintained, or used incorrectly.

 *  We will provide solution within 24 hours after receiving complaint. The cause analysis will be given within 3 days, and the solution will be offered within 7 days.


Lithium battery has high working voltage , energy density , low self discharge rate and memoryless effect etc. Lithium battery can be made thinner and smaller . The minimum thickness of polymer li-ion battery is 0.5mm , and can be made into different size and shape , which greatly improves the flexibility of battery design , so as to make battery with different shapes and capacity on the  products need

Trade Term:

1. Price term: FOB (Shenzhen/Guangzhou/HongKong/Shanghai),Ex-works.CIF,C&F.

2. Payment term:30%TT in advance and  the balance 70% against copy of  B/L,or 30%TT in advance and the balance before shipment,or 30%TT and 70% LC at sight.

3. Delivery time: If kayo ogo,3-15 days after getting deposite.If OEM,about 20-25 working days after receiving deposite and all the design.

4.Brand: kayo or OEM

5. The payment terms will be subject to actual transaction amount.

For more details please contact to us


tracy@kayobattery.com

www.kayo-battery.com

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