12V 4ah AGM Lead Acid Battery
12V 4ah AGM Lead Acid Battery Applications:
- 2V/4V Series: 50AH to 1500AH
For UPS backup power system, telecommunication system, solar or wind storage power system.
For UPS backup power system, emergency light, security and alarm system, electrical toys, golf car and so on.
- 12V Series: 0.8AH to 250AH
For UPS backup power system, emergency light, power wheelchair and mobility scooter, electrical toys and portable equipment, medical equipment, security and alarm system, solar or wind storage system, electric bicycle and so on.
12V 4ah AGM Lead Acid Battery Specifications:
| Product Name | 12v 4ah battery |
| Capacity (25°C) | 20HR(10.5V) | 4Ah |
| 10HR(10.5V) | 3.7Ah |
| 1HR(9.60V) | 2.25Ah |
| Dimension | Length | 90±1mm (3.54inch) |
| Width | 70±1mm (2.76inch) |
| Height | 101±1mm (3.98inch) |
| Total Height | 107±1mm (4.21inch) |
| Approx. Weight | 1.45kg |
| Terminal type | F1/F2 |
| Internal resistance (Fully charged, 25°C) | Approx. 26mΩ |
| Self-discharge (25°C) | 3 month | Remaining Capacity: 91% |
| 6 month | Remaining Capacity: 82% |
| 12 month | Remaining Capacity: 65% |
| Nominal operating temperature | 25°C±3°C(77°F±5°F) |
| Operating temperature range | Discharge | -15°C~50°C(5°F~122°F) |
| Charge | -10°C~50°C(14°F~122°F) |
| Storage | -20°C~50°C(-4°F~122°F) |
| Float charging voltage(25°C) | 13.60 to 13.80V Temperature compensation: -18mV/°C |
| Cyclic charging voltage(25°C) | 14.50 to 14.90V Temperature compensation: -30mV/°C |
| Maximum charging current | 1.5A |
| Terminal material | Copper |
| Maximum discharge current | 75A(5 sec.) |
| Designed floating life(20°C) | 3~5 years |
12V 4ah AGM Lead Acid Battery Advantage:
- Sealed and maintenance free, safety, no leakage
- ABS containers and covers optional
- With safety valve
- High quality and reliability
- Exceptional deep discharge recovery
- Flexible design for multiple installation
- Wide operating temp. range
- High capability, high energy density
- Long service life
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Excellent safety, discharging, shock-proof and impact proof performance
- Good resistance to overdischarge, overcharge and high current
- Made by shenzhen battery factory
During the expected float service life of CHAMPION batteries, there is no need to check the specific gravity of the electrolyte, or add water. In fact, there is no provision for these maintenance functions.
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4ah AGM Lead Acid Battery Images
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