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Small Thin Rechargeable Battery Li-Ion 3.7V 602035 350mAh Lithium Polymer Battery for Digital Products with UL LiPO Battery Minimum Voltage

1.Product Configurations 2. Product Specifications 4. Cycle Life and Leakage Test 5. Electric features 6.Certificate 7.Warranty 12 months limited warranty against workmanship and material defect. 8.Safety issues: We have insurance guarantee. China CPIC if the products is produced by KAYO,and it...

Description

1.Product Configurations 

No.

Item

Criteria

Remark

1

Lithium Polymer Cell

321028 60mAh  3.7 V

KAYO

2

PCM

MP23SB

JY901761V2

3

Wire & Connector

UL3302/30#   

R=10±2mm  B=11.5±2mm

4

PVC Film

NO

2.Product Specifications

No.

Item

Rated Performance

Remark

1

Rated Capacity

Typical

60mAh

Discharge at 0.2C after standard charge fully.

Minimum

55mAh

2

Nominal Voltage

3.7V

Mean operation voltage during standard discharge.

3

Voltage at end of
Discharge

3.0V

Discharge cut-off voltage.

4

Charging Voltage

4.20±0.03V

5

AC (1KHz) Impedance New Cell Max.(m )

≤640mΩ

6

Standard Charge

Constant Current 0.5C
Constant Voltage 4.20V
0.01 C5A cut-off

Charge time : Approx 4.0h.

7

Standard Discharge

Constant current 0.2 C
end voltage 3.0V

8

Fast Charge

Constant Current 1C
Constant Voltage 4.20V
0.01 C5A cut-off

Charge time : Approx 2.5h.

9

Fast Discharge

Constant current 1 C
end voltage 3.0V

10

Maximum Continuous Charge Current

1.0C

11

Maximum Continuous Discharge Current

1.0C

12

Operation Temperature Range

Charge: 0~45℃

60±25%RH.
Bare Cell.

Discharge: -20~60℃

13

Storage Temperature
Range

Less than 1 year: -20~25℃

Less than 3 months: -20~40℃

14

Storage Humidity Range

60±25%RH.

15

Weight

Approx:8g

Whole product

16

Product Dimension

Length:Max30.0 mm

Initial dimension

Width: Max10.15mm

Thickness:Max3.6mm

 17

The factory voltage

3.8V-3.95V

4.Cycle Life and Leakage Test

No.

Item

Criteria

Test Conditions

1

Cycle Life
(0.5 C)

Higher than 70% of the Initial Capacities of the Cells

Carry out 400 cycle charging/
Discharging in the below condition.
◆Charge: Standard Charge, per 5.3.1
◆Discharge:0.5 C to 3.0V
◆Rest Time between  charge/discharge:30min.
◆Temperature:20±5℃

2

Leakage-Proof

No leakage(visual inspection)

After full charge, store at 60±3℃
60±10%RH for 1month.

5.Electric features

IC:

MP23SB

parameter value

Protection IC:

General temperature  25℃

item

Min.

Type value

Max.

Unit

Over charge protection voltage

4.26

4.28

4.30

V

Over charge release voltage

4.10

4.10

4.16

V

Over discharge protection voltage

2.925

3.0

3.075

V

Over discharge release voltage

3.12

3.20

3.28

V

Over current protection current

1


6

A

Over charge protection delay time

0.7

1

1.3

s

Over discharge protection delay time

8

12

16

ms

Over current protection delay time

5

8

11

ms

Short protection delay time

230

500

500

us

Impedance

 


65

mΩ  

6.Certificate 

7.Warranty 

12 months limited warranty against workmanship and material defect.

8.Safety issues:

We have insurance guarantee. China CPIC if the products is produced by KAYO,and it brings any problem when your used such as property damage and people injured. 

if the third parts give the report, the PICC will give your compensation each can as high as USD500,000.


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.


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.


KAYO battery Advantages

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.

Welcome to buy the quality small thin rechargeable battery li-ion 3.7v 602035 350mah lithium polymer battery for digital products with ul lipo battery minimum voltage from our company. We're one of the leading battery manufacturers and suppliers in China, also supporting wholesale service and customized service. For more details, contact our factory now.

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