Datasheet > SW1240

SW1240

更新时间： 2024-09-17 06:15:03

品牌	Logo	应用领域
SUNNYWAY		电池
页数	文件大小	规格书
1页	374K
描述
General Battery

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SW1240 数据手册

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.

SW1240(12V4.0AH)

Outer dimensions (mm)

194

SW1

240

(12V

4.0A

Specifications

Terminal Type (mm)

12V

Nominal Voltage

Rated capacity (20hour rate)

TotalHeight

4.0Ah

75mm (2.95inches)

70mm (2.76inches)

194mm (7.64inches)

47mm (1.85inches)

1.7Kg (3.74lbs)

Height

3.2

Dimensions

Length

6.35

Width

Weight Approx

Discharge Curves 25 (77

)

Characteristics

20 hour rate(0.20 A)

10 hour rate(0.37 A)

4.00 AH

3.70 AH

3.40 AH

2.40 AH

1.7 A

Capacity

25 (77

5 hour rate(0.68 A)

1 hour rate(2.40 A)

)

13.8

13.2

12.6

12.0

11.4

10.8

10.2

9.6

1.5 hour discharge to 10.5V

Full charged Battery at 25 (77

)

Internal Resistance

Capacity

35 m

40 (104

25 (77

(32

-15 (5

Capacity after 3 month storage

Capacity after 6 month storage

Capacity after 12 month storage

)

102%

100%

85%

affected

)

by Temperature

(20hour rate)

)

0.20A

0.40A

0.80A

)

65%

1.6A

9.0

4.0A

8.4

91%

82%

64%

8.0A

Self-Discharge

7.8

12A

at 25 (77

)

14.4A

0 1

6 8 10 20 40 60

6 8 10 20 40

Terminal

Initial Charging Currentless than1.60A

Voltage 14.40-14.70V

Charge

Cycle

Float

(constant

Voltage)

Voltage 13.50-13.80V

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

)

Time

5min

10min

15min

30min

10h

20h

9.60V

10.20V

10.50V

10.80V

11.10V

Edition May 2008

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