12v 12ah Lifepo4 Battery With Long Lifespan For Backup Power And Electric Vehicles
Low self - discharge 12Ah LiFePO4 12V Battery used as backup power
Product Description
Lithium iron phosphate (LiFePO4) batteries, also known as LFP batteries, are a type of lithium-ion battery that have gained popularity in recent years due to their numerous advantages over traditional lead-acid batteries. The main advantages of LiFePO4 batteries is their high energy density. With this, they can store a large amount of energy in a relatively small package, making them ideal for applications where space is limited. They also have a longer lifespan than traditional lead-acid batteries, it lifetimes of up to 20 years accroding to different usage scenario. This is because LiFePO4 batteries do not suffer from the big issues of degradation and capacity loss as lead-acid batteries, which can lose up to 20% of their capacity per year.
Product Parameters
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Projects
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Specification |
Remark |
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Cell unit parameter
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| 1 |
Battery types and materials
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LiFePO4 | |
| 2 |
Rated voltage/capacity
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3.2V / 12Ah | |
| 3 |
Single battery voltage range
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2.5V～3.65V | |
| 4 |
Single battery weight
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0.141Kg | |
| 5 |
The battery internal resistance
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≤ 8mΩ | |
| 6 |
Battery size
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32.5*72.5mm | |
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Battery pack parameter
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| 1 |
Rated voltage
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12.8V | |
| 2 |
Rated capacity
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12Ah | |
| 3 |
Battery pack voltage range
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10～14.6V | |
| 4 |
Total Power
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153.6Wh | |
| 5 |
Combination
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4S2P | |
| 6 |
Insulation resistance test value
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≥1.2MΩ | |
| 7 |
Operating temperature
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Charging 0 ~ 55℃； Discharging -20 ~ 60℃ |
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| 8 |
Standard charging current
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0.5C | |
| 9 |
Quick charging current
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1.0C | |
| 10 |
Standard discharge current
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0.5C | |
| 11 |
Maximum continuous discharge current
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1.0C | |
| 12 |
Gross weight
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Around 1.65KG | |
| 13 |
Ambient relative humidity
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20-85%RH | |
| 14 |
Battery pack size
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152*98*98mm | |
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