Item | Specification | |
Dimension (Welding terminal) | 148.7mm x 79.2mm x 102.1mm | |
Dimension (NUT) | 148.7mm x 79.2mm x 116.1mm | |
Weight | 2.59±0.03kg | |
Min. capacity | 153Ah(1/3C)@25℃ | |
Min. energy | 566.1Wh (1/3C) @ 25℃ | |
Recommended SOC usage window | 5%~100% | |
Terminal | Welding/Nut | |
Impedance(1kHz) | ≤0.45mΩ (60%SOC BOL) | |
Voltage | Max. | 4.3V |
Nominal | 3.7V (1/3C) | |
Min. | 2.8V (T>0℃) | |
2.5V(-20℃<T≤0℃) | ||
2.1V (T≤-20℃) | ||
Current | Maximum Pulse Charging Current(≤10S, ≤70% SOC, 25℃) | 500A |
Maximum Pulse Discharging Current(≤10S, ≥20% SOC, 25℃) | 600A | |
Energy density | Gravimetric | 218Wh/kg |
Volumetric | 470Wh/L | |
Temp. Condition | Operation (Charge) | 0~55℃ |
Operation (Discharge) | -30~55℃ | |
Self-Discharge Rate | Count after fresh cell need Standard Charge to 50%SOC and storage at 25±2°C for 1 month | ≤3% |
Cycle Life | 0.33C/0.33C,100% DOD 25℃ | 2000 cycles |
Abuse test | Overcharge, Over-discharge, Short, Heat | GB/T 31485-2015 |
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