Description
Price is per battery
Grade B Cells - Original QR Code is scratched out
BRAND NEW CELLS - Capacity tested - sorted and matched.
Guaranteed to pull 280Ah+
1 Busbars and 2 nuts included per battery.
30 day warranty, moneyback guarantee.
Grade A and Grade B refer to the quality or performance level of lithium iron phosphate (LiFePO4) prismatic batteries.
Grade A batteries typically have a higher energy density, longer lifespan, and better performance in high-temperature environments compared to Grade B batteries. They also have a higher initial capacity and a lower internal resistance.
Grade B batteries, on the other hand, are generally less expensive and may be more suitable for certain applications that do not require the highest level of performance. They may also have a shorter lifespan, lower energy density, and lower initial capacity than Grade A batteries
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Typical Capacity |
≥280Ah (0.5C) |
25±2℃
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Typical Voltage |
3.22C |
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Operating Voltage |
0℃~55℃：2.5-3.65V -30℃~0℃：2.0-3.65V |
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Standard Discharging Current |
140A |
25±2℃ |
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Maximum Continuous Discharging Current |
280A |
25±2℃ |
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Maximum Discharging Current |
560A |
@60s，SOC ≥20% |
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Standard Charging Current |
140A |
25±2℃ |
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Maximum Continuous Charging Current |
280A |
25±2℃ |
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Maximum Charging Current |
560A |
@60s，SOC ≤80% |
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Operating Temperature |
Charge: 0℃~55℃ Discharge: -30℃~55℃ |
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Storage Temperature |
-30℃~60℃ |
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Typical Dimension |
Thickness: 71.55mm Width: 173.93±0.3mm Shoulder Height: 204.59±0.5mm Total Height: 207.23±0.5mm |
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Cathode Material |
LiFeO4 |
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Cell Weight |
5.34±0.15kg |
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Energy Density |
≥165Wh/kg |
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Internal Resistance（1KHz） |
≤0.30mΩ |
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