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Sealed lead acid battery
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Matrix 2V400AH sealed rechargeble battery

Matrix 2V400AH sealed rechargeble battery
Categories 2V Battery
Brand Matrix Lead acid battery
Model NP400-2
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
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Update Time 2-8-2017

  Details Information


Product Description


Specification :


Battery Model

NP 400 -2  2V400AH

Designed Floating Life

Up to 17 Years

Capacity  (25℃)

10HR(40.0A,10.8V)

5HR(64.24A,10.8V)

3HR(94.64A,10.8V)

1HR(202.64A,10.8V)


400.0AH

321.2AH

283.92AH

202.64AH

Dimensions

Length

Width

Height

Total Height


211.0mm (8.30inch)

176mm (6.93inch)

329mm (12.95inch)

367mm (14.40inch)

Approx. Weight

27.00Kg (59.54lbs)

Internal Resistance

Full charged at 25℃:≤0.55mΩ

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:120A

2.25-2.30V (-3.0mV/℃)


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 use:up 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

 

Technology


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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

857.79 

584.86 

280.73 

197.53 

123.21 

92.25 

76.03 

62.62 

56.73 

46.40 

38.99 

19.73 

1.80V/Cell

880.00 

600.00 

288.00 

202.64 

126.40 

94.64 

78.00 

64.24 

58.20 

47.60 

40.00 

20.24 

1.75V/Cell

890.56 

607.20 

291.46 

205.07 

127.92 

95.78 

78.94 

65.01 

58.90 

48.17 

40.48 

20.48 

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

1672.7 

1140.5 

547.4 

385.2 

240.3 

179.9 

148.3 

122.1 

110.6 

90.5 

76.0 

38.5 

1.80V/Cell

1716.0 

1170.0 

561.6 

395.1 

246.5 

184.5 

152.1 

125.3 

113.5 

92.8 

78.0 

39.5 

1.75V/Cell

1736.6 

1184.0 

568.3 

399.9 

249.4 

186.8 

153.9 

126.8 

114.9 

93.9 

78.9 

39.9 


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