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140mAh 3.7v rechargeable li-po battery

140mAh 3.7v rechargeable li-po battery

Max Size (TxWxL): 5.0mm x 12mm x 30mm

2 Phản hồi ROHS

Nhà sản xuất: Chưa xác định

Liên hệ đặt hàng

Số lượng mua

2107 lượt xem

Bảng giá

Số lượng
(Viên)
Giá(VND)
1
50,000
10
48,000
20
46,000
50
44,000

3.7V 140mAh rechargeable li-polymer battery with PCB
1.over 500 times cycle life
2.G3J pcb
3.manufacturer
4.safe

140mAh high capacity li-po battery

 

 1. Parameter 

NO.

Description.

Specification

Remark

1

Battery Model

684765

 

2

Minimal Capacity

140mAh

0.2C

3

Rated Capacity

140mAh

0.2C

4

Nominal Voltage

3.7V

 

5

 Overcharge protect voltage

4.28±0.05V

 

6

Overdischarge protect  voltage

3.0±0.05V

 

7

Overcurrent protection

1.2A

 

8

 Short circuit protection

 Yes

 

9

 SCP Release condition

 Instantly after the short circuit is cut off

 

10

Storage Temperature

-5~35°C

one year

11

Inner Impedance

≤90mΩ

 

12

pack weight

 

 

13

 Max continue discharge current

1C

 

14

Max charge current

1C

 

 

2.  PCM Electrical Characteristics

 

No. 

Item 

Specifications 

Unit 

1

IC Operation voltage

1.5~8

V

2

Over charge Protection voltage

4.28±0.05

V

3

Over charge release voltage

4.08±0.05

V

4

Over charge detection delay time

1.2(typ.)

S

5

Over discharge detection voltage

3.0±0.1

V

6

Over discharge detection delay time

144(typ.)

ms

7

Over current detection voltage

0.08±0.015

V

8

Over current detection delay time

4.5~18

ms

9

Short circuit Detection condition

Exterior short circuit

 

10

Short circuit protection delay time

320 Max

us

11

Current consumption (Operation)

7.0 Max

uA

 

3. Dimension Drawing

 

 

Item

Description

Dimension and specification

T

thickness

5mm(max)

W

width

12mm(max)

H

length

30mm(max)

L1

Cable length

customised

 

2 Environment Characteristics

  No.

content

Testing method

Requirements

1

Hot&Humidity test

Full charging, store it at 40±2°C with 90%~95RH% for 48 hours. Then put the battery at room temperature 20±2°C for 2 hours. Then discharge to 3.0V @0.2C.

Discharging  time≥36Min

No explosion,

No transform, No erosion

No fire, No leakage.

2

Vibration  Test

After Standard Charging,fixed the battery to vibration table,then subjected to vibration test for 30 minutes per axis of XYZ axes Frequency rate :1 oct/min Vibration frequency : 10Hz-30Hz Excursion(single amplitude): 0.38mm  Vibration frequency : 30Hz-55Hz Excursion(single amplitude): 0.19mm

No leaking,

No fire,

No explosion

Volage≥3.7V

3

Shock test

After Standard Charging,test condition:

Acceleration :100m/s2  Crash time per min: 40~80 times

Pulse lasting time : 16ms  Shock times : 1000±10times 

No leaking,

No fire,

No explosion

Volage≥3.7V

4

Drop Test

After standard charging , drop the battery from 100cm height onto a 18mm~20mm thick hardwood. Two sides of X,Y,Z directions each (total 6 times)

After the drop test, discharge the battery @0.2C to 3.0V.

Then charge it @1C to full capacity. Continue the test, within 3 times the battery should reach the target once.

No leaking,

No fire,

No explosion

Dischargi

Bình luận(2)
 
walkmensky - walkmensky@yahoo.com
Chât lượng ntn vậy bạn (22h:44' - 20/02/2013)
Mình cần mua SLL 1000 2000 3000 Quả 1 lần.nếu như thử mà chất lượng ổn xạc ngắt.........Giá là bao Nhiêu bạn ơi
 
Administrator - nnkhanh@giaolo.com
Pin chất lượng tốt (08h:05' - 23/02/2013)
Chào bạn, Pin chất lượng tốt. Bạn có thể mua 1 cái về để test. Giá cả sẽ báo khi bạn có nhu cầu thực sự

Mã xác nhận*

YQwbCG  

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