GMB 490722, 3.7V, 45mAh.

  • Item:: LiPo battery for wearable devices GMB490722
  • Brief:: Li-Po battery for wearable devices.

Publish time:2015-05-25 16:30:59

LiPo battery for wearable devices. Dimensions: 49*7*22mm, 3.7V, 45mAh.

Applications: Bluetooth earphone, hear aid devices; wristbands;

Dimension: 4.9mm*7mm*22mm

 

 

No.

序号

Item

项目

Spec

特性

Note

备注

 

1

Nominal Capacity

容量

45mAh@ 0.2C Discharge()

0.2Crate,3.0V cut-off

 

2

Nominal Voltage

标称电压

 

3.7V

 

 

3

MAX Charge Voltage

充电限电压

 

4.2V

 

 

4

DischargeCut-Off Voltage

放电截电压

 

3.0 V

 

 

5

Charge current

充电电流

标准充电 Standard charge 0.2C

快速充电 Rapid charge   0.5C

 

 

 

 

 

6

 

 

 

Standard charging

标准充电

0.2C 恒流电至 4.2V 4.2V 压充

电至充电流≤0.02C

0.2C CC constant current charge to 4.2V, then 4.2V CV(constant voltage) charge till charge current decline to0.02C

 

 

 

7

 

 

Discharge Current

放电电流

Standard Discharge: 0.2C

标准放电流0.2C Max Discharge: 0.5C 最大放电流:0.5C

 

 

 

8

 

 

Storage temperature

储存温度

1 month 1 个月: -1045

6 month 6 个月: -1035

20±5    is   recommend   long   term storage temperature

 

lithium Batteries

 

 

 

推荐长储存 20±5

 

 

9

Weight

重量

Approx: 2.2g

:      2.2g

 

 

 

10

 

 

Operating temperature

工作温度

Charging   0 +45   湿

85%RH

Discharge 放电:-10+60  ℃,湿度≤

85%RH

禁止 0 以下充电

0Charge shall be prohibited

 

11

Cell Voltage

电池出电压

 

3.8 ~ 4.00V

As of shipment

运输

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