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| Brand Name: | TINKO/OEM |
| Model Number: | KTQG - 12300 |
| MOQ: | 10PC |
| Price: | Negotiable |
| Supply Ability: | 100pcs/day |
Rechargeable High Density 12V 300AH Lifepo4 Battery for Solar Storage System and Golf Cart
Product Description
Lithium iron phosphate (LiFePO4) batteries, known as LFP batteries, now are widely use in many product such as golf cart, solar street light, LED light, Bluetooth speaker, power tools, solar energy storage system, power supplies and so on. The most important advantage of LiFePO4 batteries is their high energy density, with this quality they can store a larger amount of energy in a relatively small package, that making them ideal for applications where space is limited. Whats's more, their lifespanis also much longer than traditional lead-acid batteries, their circle life can up to over 6000times, while the lead acid battery is only 1/3 of them only about 2000times.
So, our TINKO lifepo4 battery do not suffer from the issues of degradation and fast capacity loss as lead-acid batteries, it self discharge rate is very small, so they can store the power for a longer time and you needn't to charge it frequentlly as other types of rechargeable batteries. Besides, lithium iron phospate batteries are much lighter than lead-acid batteries, this making them suitable for applications where requiring weight reduction, such as electric vehicles and portable devices. Besides, the cycle life of lithium batteries is usually 2-3 times that of lead-acid batteries, so it is more economically than lead acid battery by reducing replacement frequency and maintenance costs.
Product Parameters
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NO
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Projects
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Specification
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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 / 300Ah | |
| 3 |
Single battery voltage range
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2.5V～3.65V | |
| 4 |
Single battery weight
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6Kg | |
| 5 |
The battery internal resistance
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≤ 0.5mΩ | |
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Battery parameter
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| 1 |
Rated voltage
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12.8V | |
| 2 |
Rated capacity
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300Ah | |
| 3 |
Battery pack voltage range
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10～14.6V | |
| 4 |
Total Power
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3840Wh | |
| 5 |
Combination
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4S1P | |
| 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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0.2C | |
| 9 |
Quick charging current
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0.5C | |
| 10 |
Standard discharge current
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0.5C | |
| 11 |
Maximum continuous discharge current
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1C | |
| 12 |
Gross weight
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Around 37KG | |
| 13 |
Ambient relative humidity
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20-85%RH | |
| 14 |
Battery size
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525*270*220mm(±2mm) | |
