您好,欢迎进入惠州市金科盛科技有限公司! 中文 | English
网站首页 > 产品中心 > 便携式产品 > 7.4V 6.6Ah

产品介绍:

20151105-7.4V6.6Ah Product Specification/产品规格表

 

 NO.

项目/Items

规格/Specifications

1

充满电电压/Charge voltage

8.4V

2

标称电压/Nominal voltage/

7.4V  (2S3P)

3

内阻/Initial impedance

125mΩ

4

标称容量/Nominal capacity

6.6Ah

5

最小容量/Minimum capacity

6.5Ah

6

充电电流/Charge current

标准充电/Standard Charging:0.2C5A (1.32A)

快速充电/Rapid charge0.5C5A C(3.3A) Max

7

标准充电方式:Standard Charging method

1.32A0.2C5A)恒流充电到8.4V,然后在8.4V恒压充电到截止电流≤66mA(≈0.01C5A)

1.32A(0.2C5A) CCconstant currentcharge to 8.4V,then CV(constant voltage 8.4V)charge till charge current decline to ≤66mA(≈0.01C5A)

8

充电时间/Charging time

标准充电/Standard Charging6.5hours(Ref.)

快速充电/Rapid charge:     3.5hours(Ref.)

9

最大放电电流/

Max.discharge current

3.3A(0.5C5A)

10

放电截止电压/

Discharge cut-off voltage

5.5V

11

保存期限/Shelf life

2 years

12

循环寿命/Cycle life (0.2C5A/0.2C5A)

400次,80%DOD; 400 times80%DOD

13

工作温度/Operating temperature

充电/Charging:  0~45

放电/Discharging-20~+60

14

贮存温度Storage temperature

少于1个月

Less than 1 month

-10~+45

可恢复容量:85%

Percentage of recoverable capacity 85%

少于6个月

Less than 6 month

-20~+35

15

电池组重量/Pack Weight

大约/Approx298 g

16

电池组尺寸/Pack Dimension

长度/Length:   Max 68.00 mm

宽度/Width:    Max55.00 mm

厚度/Thickness1Max38.00 mm