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Sealed lead acid battery
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2 volt Lead Acid Battery 300ah With Ce Iso Msds Approval

Categories 2V Battery
Brand Matrix Lead acid battery
Model NP300-2
Battery brand Matrix
Cover ABS
Safety valve Rubber
FOB port shenzhen
Terms of Payment L/C,D/A,D_P,Western Union,MoneyGram,T/T
Download DOC NP300-2.xls
Update Time 12-18-2015

  Details Information

2v sealed lead acid battery 300ah with ce iso msds approval

   

  VRLA Battery


  • High performance, completely maintenance-free, low self-discharge  
  • 100% precise quality testing, stable quality and high reliable performance
  • Unique grid alloy formula and updated manufacturing technique
  • Floating & standby useup to 10 years
  • Cycle use 1: Up to 280 cycles at 100% DOD
  • Cycle use 2: Up to 1800 cycles at 30% DOD


     

Application:



  • Telecommunications
  • Wind power system
  • Wheelchair
  • Golf trolley
  • Solar system
  • Engine starting
  • Floor cleaning machines
  • Boats

Construction:


  • Component ......Raw material
  • Positive 。。。。。。。。Lead dioxide
  • Negative ........Lead
  • Container 。。。。。。。。ABS
  • Cover ........ABS
  • Sealant 。。。。。。。。Epoxy
  • Safety valve .... Rubber
  • Terminal ........Copper
  • Separator 。。。。。。。。Fiber glass
  • Electrolyte 。。。。。。。 Sulfuric acid


Specification:


Battery Model

NP300 -2  2V300AH

Designer Floating Life

Up to 10 Years

Capacity  (25℃)

10HR(30。0A,1。8V)

5HR(51A,1.8V)

3HR(75A,1.8V)

1HR(165A,1.6V)

300.0AH

255AH

225AH

165AH

Dimensions

Length

Width

Height

Total Height

171mm (6.73inch)

151mm (5.94inch)

340mm (13.39inch)

365mm (14。37inch)

Approx. Weight

19.50Kg (43.00 lbs)

Internal Resistance

Full charged at 25℃:≤0.57mΩ

Self Discharge

2% of capacity declined per month at (25℃)

Capacity Affected

by Temp。(20HR)

40℃

25℃

0℃

-15℃

102%

100%

85%

65%

Charge Voltage(25℃)

Cycle use

Float use

2.40-2.50V(-5mV/℃), max. Current:75.0A

2。25-2。30V (-3。0mV/℃)




Constant Current Discharge(CC,Unit:A)  at 25(77)

F。V/Time

10Min

15Min

30Min

1Hr

2Hr

3Hr

4Hr

5Hr

6Hr

8Hr

10Hr

20Hr

1。85V/Cell

643。34

438.64

210。55

148。14

92.41

69。19

57。02

46.96

42.55

34.80

29.24

14.80

1.80V/Cell

660.00

450。00

216.00

151.98

94.80

70.98

58。50

48。18

43.65

35.70

30.00

15。18

1.75V/Cell

667.92

455.40

218。59

153。80

95。94

71.83

59。20

48.76

44.17

36.13

30.36

15.36

Constant Power Discharge (CP,Unit:W) at 25(77)

F。V/Time

10Min

15Min

30Min

1Hr

2Hr

3Hr

4Hr

5Hr

6Hr

8Hr

10Hr

20Hr

1.85V/Cell

1254.5

855.4

410.6

288。9

180.2

134.9

111。2

91.6

83.0

67.9

57.0

28.9

1.80V/Cell

1287.0

877.5

421.2

296。4

184.9

138.4

114。1

94.0

85。1

69。6

58.5

29。6

1.75V/Cell

1302.4

888.0

426.3

299.9

187。1

140。1

115.4

95。1

86。1

70.5

59.2

30.0


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