| Type: | Lead-Acid Batteries |
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| Usage: | Car, Electric Power |
| Nominal Voltage: | 12V |
| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Battery Parameters:
| Characteristics | |||
| Nominal Voltage | 12V | ||
| Nominal Capacity (10 hour rate) | 200Ah | ||
| Capacity 25°C(77°F) |
20 hour rate 10.0A to 10.50A | 200Ah | |
| 10 hour rate 17.5A to 10.80A | 175Ah | ||
| 5 hour rate 30.7A to 10.50A | 153.5Ah | ||
| Internal Resistance | Full Charged Battery 25°C(77°F) | ≤5.2mΩ | |
| Float Life | 25°C(77°F) Float charge at 13.8V | About 5 Years | |
| Capacity affected by Temperature (10 hour ) |
40°C (104°F) | 102% | |
| 25°C (77°F) | 100% | ||
| 0°C (32°F) | 85% | ||
| -15°C (5°F) | 65% | ||
| Self-Discharge 25°C(77°F) |
Capacity after 3 month storage | 91% | |
| Capacity after 6 month storage | 83% | ||
| Capacity after 12 month storage | 62% | ||
| Charge (Constant Voltage) 25°C(77°F) | Cycle | Initial Charging Current Less than 60A Voltage 14.2-14.4V |
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| Float | Voltage 13.5-13.8V | ||
Applications:
| Solar and wind Power System Cable TV Telecommunications Wheelchair Marine Equipment Electrical Toys |
Equipment Emergency lighting Power Plants Medical Devices Golf Cart Emergency Alarm Systems |
Generally Features:
1. Sealed/Maintenance-Free: There is no need to add electrolyte, as gases generated during the charge phase are recombined in a unique "oxygen cycle", Gamko sealed lead acid batteries can be operated in virtually any orientation without the loss of capacity or electrolyte leakage. However, upside down operation is not recommended.
2. Long Shelf Life: A low self-discharge rate, up to approximately 3% per month, may allow storage of fully charged batteries for up to a year, depending on storage temperatures, before charging becomes critical. However, we strongly recommend that all batteries should be recharged within six months of receipt as it will enhance their long term life.
3. High purity raw material: Ensure low self-discharge rate. Silver-coated copper terminal (F1, F2 terminal), brass insert terminals and lead terminals improve the electric conductivity.
1. Please use constant-voltage charge.
FAQ:
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