| Customization: | Available |
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| Type: | Lead-Acid Batteries |
| Usage: | UPS, Electric Power, Lighting |
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| Nominal Voltage | 2V (1 cells) | Operating Temp.Range | Maximum: -40~55°C (-40~131°F) | ||||||||
| Nominal Capacity | 428AH (20hr, 1.80V/cell, 25°C/77°F) | Recommended: -15~50°C (5~122°F) | |||||||||
| 420AH (10hr, 1.80V/cell, 25°C/77°F) | Storage: -20~40°C (-4~104°F) | ||||||||||
| 374AH (5hr, 1.75V/cell, 25°C/77°F) | Nominal Operating Temp.Range | 25 ± 5°C | |||||||||
| 252AH (1hr, 1.60V/cell, 25°C/77°F) | Cycle Use | 2.35~2.40V Temp.Coefficient -5mV/°C | |||||||||
| Dimension | Length 145 ± 2mm | Initial Charging Current Less Than 100A | |||||||||
| Width 206 ± 2mm | Standby Use | 2.23V Temp.Coefficient -3mV/°C | |||||||||
| Container Height 471 ± 2mm | No limit on Initial Charging Current | ||||||||||
| Total Height(with Terminal) 506 ± 2mm | Capacity affected by Temperature |
40°C (104°F) 103% | |||||||||
| Approx Weight | Approx 31.5Kg | 25°C (77°F) 100% | |||||||||
| Terminal | M8 | 0°C (32°F) 86% | |||||||||
| Container Material | ABS | Self Discharge | OPG series batteries may be stored for up to 6 months max | ||||||||
| Max. Discharge Current | 2000A (5S) | At 25°C (77°F) and then a freshening charge is required internal internal | |||||||||
| Internal Resistance | Approx 0.55mΩ | For higher temperatures the time interval will be shorter | |||||||||
Payment
1. Pay through T/T, western union, PayPal…
2. Price term: FOB Shenzhen port, CFR, CIF.
3. The customer is responsible for any tax or bank charges by their countries.
Packaging & Shipping
1. By sea, by air shipping, by car or train, other good shipping ways also welcomed.
2. We will send products in 30- 35 days after the bank receipt.
3. A tracking number and photos of products will send by email after arrange shipped.
Notice
1. Don't near the hot source and don't under the sunshine.
2. Don't charge in the sealed container.
3. No short circuit. It should be the additional charge if you don't use, and a single charge per three months, to avoid
irreversible sulfating. The battery should be changed when the battery jar is broken or the electrolyte omitted, to avoid acid
corrosion.
4. Don't store in the space of acid gas.
5. You should be careful and regular check when using the battery. To avoid the battery don't work. You should change the battery
if the capacity is not full or has been damaged, especially after one year using.
6. Don't put the battery in the fire, or it will explode.
7. Please use cotton cloth to clean, if the battery is broken down and leak electrolyte. Please wash your skin when touch the
electrolyte.
8. Don't clean the battery by using the organic solution. (e.g. petrol)
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