Datasheet > SW1221W

SW1221W

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	387K
描述
High rate discharge battery

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中文翻译

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数据手册

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SW1221W 数据手册

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.

SW1221W(12V5Ah)

Outer dimensions (mm)

SW1221

(12V5.0

Ah)

Specifications

Terminal Type (mm)

12V

Nominal Voltage

21W

CAPACITY(15 minutes rate to 1.67V/cell)

Rated capacity (20hour rate)

Total Height

Height

Length

5Ah

106mm (4.17 inches)

100mm (3.95 inches)

90mm (3.54 inches)

70mm (2.76 inches)

1.60Kg (3.52lbs)

3.4

7.85

3.2

6.35

Dimensions

Width

Weight Approx

Discharge Curves 25 (77

)

Characteristics

70W

30min rate

15min rate

Capacity

25 (77

126W

)

242W

6min rate

13.8

13.2

12.6

12.0

11.4

10.8

10.2

9.6

Internal Resistance

Full charged Battery at 25 (77

)

18 m

Capacity

affected

40 (104

25 (77

(32

-15 (5

)

102%

100%

85%

)

by Temperature

(20hour rate)

)

3.45A

)

65%

6.41A

9.0

8.4

7.8

12.3A

Capacity after 3 month storage

Capacity after 6 month storage

Capacity after 12 month storage

91%

82%

64%

16.8A

Self-Discharge

21.3A

at 25 (77

)

0 1

6 8 10 20 40 60

6 8 10 20

Terminal

T1 T2

Initial Charging Current less than1.3A

Voltage 14.10-14.40V

Charge

Cycle

Float

(constant

Voltage)

Voltage 13.50-13.80V

o o

Constant power discharge unit:watts(25 C , 77 F

)

o o

Constant current discharge unit:A(25 C , 77 F

)

Edition Nov. 2009

中文翻译

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