Free Maintaince OPZV(GEL) 2V1000AH Solar Battery

Component

Positive plate

Negative plate

Container

Cover

Safety valve

Terminal

Separator

Electrolyte

Raw material

Tubular

Lead

ABS

ABS

Rubber

Copper

PVC-SiO2

Gel

Application

Charging 

method

Charging 

Voltage

at 20°C

Temperature 

compensation 

coefficient of 

charging 

voltage

Max.

charging 

current

Charging 

time

 20°C(h)

Temp

(°C)

100% 

discharge

50% 

discharge

For 

standby 

power 

source

Constant

 voltage &

Constant 

Current

 Charging

 (with current 

restriction)

2.23~2.27V

-3 mV/°C

150A

36

30

0~45

(32~

113°F)

For 

cycle 

ervice

2.38~2.42V

-4 mV/°C

150A

24

20

EndPoint Volts/Cell

15’

30’

1h

3h

5 h

10h

24h

48h

120h

1.65V

1260

940

590

269

189

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1.70V

1140

855

555

261

179

------

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1.75V

1075

810

520

257

175

102

------

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1.80V

1010

765

510

250

168

100

------

------

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1.85V

945

695

489

245

164

94.5

46.5

26.0

11.0

1. Excellent safety performance: No electrolyte leakage, battery swelling and cracking under normal use.

2. Good discharging performance: With smooth discharging voltage and mild discharging platform.

3. Good shock-proof performance: The fully charged and completely fixed battery, with 4mm amplitude and 16.7HZ frequency do have a normal open circuit voltage without leakage, batteries swelling or cracking problem after one-hour vibration.

4. Good impact-proof performance: The fully charged battery is proved to maintian normal open circuit voltage and be without leakage or batteries swelling or cracking after droping three times from 20cm height naturally to a 1 cm-thick hardwood board.

5. Good resistance to overdischarge: In temperature of 25 degrees Celsius, the fully charged battery discharges with fixed resistance which is equivalent to the one required by 1 CA discharge of the battery for three weeks, and it can restore capacity over 75%.