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NPS 38-12

详细介绍

Specifications

Nominal Votage

12V

Rated Capacity (10 hour rate)

38Ah

Capacity
25℃(77°F)

10 hour rate (3.8A)

38Ah

3 hour rate (9.5A)

28.5Ah

1 hour rate  (20.9A)

20.9Ah

Internal Resistance

Full charged Battery 25℃(77°F)

≤15mΩ

Cycle Life

50%(C10)          Depth of Discharge

600 times

Float Life

25℃(77°F)         Float Voltage 13.8V

Approx.
5 years

Capacity affected by Temperature
(20 hour rate )

40℃ (104°F)

102%

25℃ (77°F)

100%

0℃ (32°F)

85%

-15℃ (5°F)

65%

Self - Discharge 25℃(77°F)

Capacity after 3 month storage

90%

Capacity after 6 month storage

80%

Capacity after12 month storage

62%

Charging Method  25℃(77°F)

Cycle

Initial Charging Current 9.5A or small
Constant Voltage 14.4-15.0V

Float

Constant Voltage 13.5-13.8V

Packing Dimension

Product
Dimension

mm ±1

196×166×182

Inch

7.72×6.54×7.17

Package
Dimension

mm

210×177×216

Inch

8.27×6.97×8.51

Package Number / Carton

1

Net Weight / Product

12.6KG±100G

Net Weight / Carton

12.6 KG

Gross Weight / Carton

12.9 KG

Discharge Curves


Physical Dimension


Material

Component

Positive Plate

Negative Plate

Container

Safety Valve

Terminal

Separator

Electrolyte

Material

Lead Doxide

Lead

ABS

Rubber

Silver – plated copper Terminal

Fiberglass

Sulphuric Acid

Discharge Characteristic

Voltage

Runtime ( Constant Power – Discharge Characteristic 25℃ 77°F )

3 M

5 M

15 M

30 M

45 M

1 H

2 H

3 H

5 H

8 H

10 H

9.6 V

1661

1444

817

524

391

283

160

120

79.8

53.2

47.1

10.2V

1596

1235

733

467

376

280

154

118

79.0

52.4

46.7

10.5V

1463

1170

692

426

369

275

148

116

77.9

51.7

46.0

10.8V

1338

1113

600

380

357

270

144

110

74.1

51.3

45.6

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