12V24Ah 12V GEL Cell

  • Description
Product Detail

LEADHOO is one of the professional 12v24ah 12v gel cell manufacturers and suppliers in China which can offer you bulk solar cells in stock. You are welcomed to check the quotation with our factory.

NPG24-12(12V24Ah/20hr)

NPG series is GEL battery which is manufactured with AGM separator and colloidal Silicon. Gel battery are featured with low self-discharge?strong ability to recover from deep discharging?excellent cycle life and performance at cold ambient temperatures than conventional VRLA.

Battery Construction

Component

Positive plate

Negative plate

Container

Cover

Safety Valve

Terminal

Separator

Electrolyte

Raw material

Lead Dioxide

Lead

ABS

ABS

Rubber

Copper

Fiberglass

Colloidal Silicon

General Feature

?Micro millimeter SiO2 and H2SO4 technology for efficient gas recombination of up to 99% and freedom from electrolyte maintenance or water adding.

?Not restricted for air transport-complies with IATA/ICAO Special Provision A67.

?UL-recognized component.

?Can be mounted in any orientation. 

?Computer designed lead, calcium tin alloy grid for high power density.

?Long service life, float or cyclic applications.

?Maintenance-free operation.

?Low self discharge.

SPECIFICATION

Nominal voltage----------------------12V

Number of cell ----------------------- 6

Length(mm/inch)----------------------- 166/6.54

Width(mm/inch) --------------------------- 176/6.93

Height(mm/inch)--------------------------- 125/4.92

Total Height(mm/inch) ------------------- 125/4.92

Approx. Weight(kg/lbs) ------------------ 7.5/16.5

Performance Characteristics

Capacity

77°F(25?)


100 hour rate (0.28A, 11.1V )

28.0Ah

20 hour rate (1.2A, 10.8V)

24.0h

10 hour rate (2.3A, 10.5V)

23.0Ah

1 hour rate (16.0A, 9.6V)

16.0Ah

Internal Resistance

Full charged Battery 77°F(25?): 15m

Operating Temperature Range

Discharge -20~60?

Charge -10~60?

Storage -20~60?

Self-Discharge

3% of capacity declined pe month at 20 (average)

Max. discharge current77?(25?): 300A(5S)

Charge

(Constant

Voltage)

Float: 13.38~13.68V / 77?(25?)

Cycle: 14.28~14.52V / 77?(25?)

Max. Current:6A

Discharge Constant Current (Amperes at 77? 25?)

End Point Vlots/Cell

5min

10min

15min

30min

1h

3h

5h

10h

20h

1.60V

95.0

64.0

48.0

28.5

16.0

6.78

4.57

2.39

1.24

1.65V

90.1

60.9

45.9

27.4

15.6

6.54

4.46

2.36

1.24

1.70V

84.9

57.8

43.7

26.2

15.2

6.30

4.34

2.33

1.23

1.75V

79.7

54.5

41.1

24.9

14.7

6.05

4.20

2.30

1.22

1.80V

74.3

51.3

39.1

23.6

14.2

5.80

4.05

2.26

1.20

Discharge Constant Power (Watts at 77? 25?)

End Point Vlots/Cell

5min

10min

15min

30min

45min

1h

2h

3h

5h

1.60V

185

121

90.0

56.0

40.0

31.7

19.6

13.4

8.54

1.65V

173

114

85.1

54.0

38.2

30.3

19.0

13.1

8.39

1.70V

161

107

80.2

52.0

36.3

28.9

18.3

12.5

8.22

1.75V

151

99.7

75.2

50.0

34.3

27.5

17.6

12.0

8.03

1.80V

139

92.7

70.3

47.0

32.3

26.0

16.9

11.4

7.83

(Note)The above characteristics data are average values obtained within three charge/discharge cycles not the minimum values. 

Send your message to this supplier
To:  

Shenzhen Leadhoo Battery Co.,Ltd

* Content:  

For better quotations, include:

- A self introduction

- Special requests, if any

Quantity:  
  
You May Like
Not exactly what you want? One request, multiple quotations Get Quotations Now >>
6 YRS Shenzhen Leadhoo Battery Co.,Ltd
China Mainland Favorites
Transaction Level:
Contact Us

* Quantity:

You May Like