Datasheet > SW640_1

SW640_1

更新时间： 2022-12-20 01:35:41

品牌	Logo	应用领域
SUNNYWAY		电池
页数	文件大小	规格书
1页	391K
描述
General Battery

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SW640_1 数据手册

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.

SW640(6V4.0AH)

Outer dimensions (mm)

25.3

194.5

Specifications

Terminal Type (mm)

6 V

Nominal Voltage

4.0 Ah

Rated capacity (20hour rate)

TotalHeight

Height

62 mm(2.44 inches)

62 mm(2.44inches)

194.5 mm(7.66inches)

25.3 mm(1.00 inches)

0.75 Kg(1.65 lbs)

Dimensions

Length

Width

Weight Approx

Discharge Curves 25 (77

)

Characteristics

20 hour rate(0.20A)

4.00 AH

3.70 AH

3.40 AH

2.40 AH

1.6 A

10 hour rate(0.37A)

5 hour rate(0.68A)

Capacity

25 (77

)

1 hour rate(2.40A)

6.90

6.60

6.30

6.00

5.70

5.40

5.10

4.80

1.5 hour discharge to 5.25 V

Full charged Battery at 25 (77

)

Internal Resistance

Capacity

22 m

40 (104

25 (77

(32

-15 (5

)

102%

100%

85%

affected

)

0.20A

0.40A

by Temperature

(20hour rate)

)

0.80A

1.6A

)

65%

4.0A

4.50

4.20

3.90

8.0A

Capacity after 3 month storage

Capacity after 6 month storage

Capacity after 12 month storage

91%

82%

64%

12A

Self-Discharge

14.4A

at 25 (77

)

0 1

6 8 10 20 40 60

6 8 10 20 40

Terminal

TW16

Initial Charging Currentless than 1.6A

Charge

Cycle

Float

(constant

Voltage)

Voltage 7.20-7.35V

Voltage 6.75-6.90V

Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77

)

Time

5min

10min

15min

30min

10h

20h

4.80V

5.10V

5.25V

5.40V

5.55V

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