Specifications
OPZV/GEL 2V800AH Solar battery1.Low rate of self-discharge
2.Maintenance free
3.No pollution and no harm
&Specifications
| 1)Solar battery ,OPZV (GEL)2V800AH battery, Rechargeable battery |
| 2)191*210*645MM |
| 3) 5-9 years Desigh life |
| 4) 10 years manufacturer |
| 5) 2 years warranty |
Battery Construction
Component | Positive plate | Negative plate | Container | Cover | Safety valve | Terminal | Separator | Electrolyte |
Raw material | Tubular | Lead | ABS | ABS | Rubber | Copper | PVC-SiO2 | Gel |
Charging Methods
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 | 120A | 36 | 30 | 0~45 (32~ 113°F) |
For cycle service | 2.38~2.42V | -4 mV/°C | 120A | 24 | 20 | ||
*Temperature compensation of charging voltage is not needed.when using the batteries within 5°C to 35°C range.
Discharge Constant Current (Amperes at 77°F25°C)
EndPoint Volts/Cell | 15’ | 30’ | 1h | 3h | 5 h | 10h | 24h | 48h | 120h |
1.65V | 970 | 724 | 454 | 207 | 146 | ------ | ------ | ----- | ----- |
1.70V | 878 | 658 | 427 | 201 | 138 | ------ | ------ | ----- | ----- |
1.75V | 828 | 624 | 400 | 198 | 134 | 78.5 | ------ | ----- | ----- |
1.80V | 778 | 589 | 393 | 193 | 129 | 77.0 | ------ | ----- | ----- |
1.85V | 728 | 535 | 377 | 188 | 126 | 72.8 | 35.8 | 20.0 | 8.5 |
&The battery can be used for
1.Storage battery application
2.Telecommunication system
3.Solar energy generating system
4.Wind energy generating system
&OPZV(GEL)2V800AH Solar Battery/ Lead acid battery //rechargeable battery Characteristics
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.
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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.
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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.
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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%. |