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OPZS 2V800Ah 2V Deep Cycle Lead Acid battery

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7 YRS Shenzhen Leadhoo Battery Co.,Ltd

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sales2@leadhoo.com
+8613662631758

Product Details

Find high quality opzs 2v800ah 2v deep cycle lead acid battery with competitive price here. Please rest assured to buy opzs 2v800ah 2v deep cycle lead acid battery with Shenzhen Leadhoo Battery Co.,Ltd

LEADHOO is one of the professional opzs 2v800ah 2v deep cycle lead acid battery manufacturers and suppliers in China which can offer you bulk opzs 2v800ah 2v deep cycle lead acid battery in stock. You are welcomed to check the quotation with our factory.

OPzS2800  (2V800Ah)

Leadhoo OPzS series is a flooded Lead Acid battery that adopts Tubular Plate technology to offer high reliability and performance.The Battery is designed and manufactured according to DIN40736-2/IEC60896-11 standards and with die-casting positive spine and patent formula of active material.OPzS series exceeds DIN40736-2/IEC60896-11 standard values with more than 20 years floating design life at 25? and is even more suitable for cyclic use(PV/solar,traction etc) under extreme operating conditions.

Voltage Per Unit

2 V

Capacity

800Ah@10hr-rate to 1.85v per cell @25?

Approx Weight

Without Electrolyte 47.6kg/ With Electrolyte 64.3kg

Max.Discharge Current

3200A(5sec)

Internal Resistance

Approx.0.35mO

Operating Temperature Range

Discharge:-15?-50?

Optimal Operating Temperature Range

25?±5?

Float Charging Voltage

2.20~2.24V / 77?(25?)

Maximum Charging Current

120A

Designed floating life(20?)

20 years

Self Discharge

Self-discharge rate less than 3.5% per month at 25?,please charge batteries before using

Terminal

Thread insert & Bolt(F10-M8)

Container Material

ABS


Dimension

Constant Current Discharge Characteristics (A, 25?)


F.V/TIME

30min

60min

2h

4h

5h

6h

8h

10h

20h

1.60V

800.3

546.8

331.4

175.6

154.6

133.6

101.9

88.20

50.72

1.65V

767.4

528.6

319.3

170.8

151.3

131.9

101.0

87.36

50.23

1.70V

744.1

497.5

308.9

168.4

149.3

130.2

100.2

86.52

49.75

1.75V

674.9

481.9

300.2

165.5

147.0

128.5

99.41

85.68

49.27

1.80V

605.6

449.9

287.2

162.8

144.4

126.0

97.78

84.00

48.30

Constant Power Discharge Characteristics (Watt, 25?)



F.V/TIME

30min

60min

2h

4h

5h

6h

8h

10h

20h

1.60V

1314

929.5

597.4

338.5

298.2

257.9

198.8

174.4

100.3

1.65V

1298

901.7

583.5

330.1

293.1

256.2

198.0

173.6

99.79

1.70V

1276

863.4

567.8

325.9

289.8

253.7

196.4

172.7

98.39

1.75V

1190

854.7

553.9

320.8

286.0

251.2

194.7

171.1

96.98

1.80V

1097

818.2

536.5

316.6

281.8

247.0

192.3

168.7

94.64

Long time discharge capacity for solar/wind application

Capacity

Model

C24 (Ah)

C48(Ah)

C72(Ah)

C100(Ah)

C120(Ah)

C240(Ah)

F.V=1.85VPC

OPzS2-800

957.6

1077.3

1131.2

1157.1

1180.2

1200.0


Capacity factors vs temperature (OPzS series)

Temperature

-30?

-20?

-10?

0?

10?

20?

25?

30?

40?

45?

50?

Capacity

60%

75%

83%

89%

92%

99%

100%

103%

105%

107%

109%



Charge the batteries once every six months,if they are stored at 25?:Charging Method:

Constant Voltage

-0.15C×2h+2.40~2.45V,24h.Max.Current 0.15CA

Constant Current

-0.15C×2h+0.15C×8h+0.10C×4h



Float Service

*Every six months,recommend inspection every battery voltage

*Every six months,recommend equalization charge for one time

Equalization charge method

Discharge:40-50% rate capacity discharge

Charge:Max.current 0.15A,constant voltage 2.40-2.45V/Cell charge 24h

*Effect of temperature on float charge voltage:-3mV/?/Cell

*Service life will be directly affected by the number of dicharge

Cycles,depth of discharge,ambient temperature and charging method

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