Item | Specification | |
Dimension (Welding terminal) | 79.3mm *148.6mm *105.2mm | |
Weight | 2.58±0.1kg | |
Min. capacity | 137Ah(1/3C) 135Ah (1C) | |
Min. energy | 441.14Wh (1/3C) | |
SOC window | 10 ~90% | |
Terminal | Welding/Screw terminal-Nut | |
Impedance (1kHz) | ≤0.5mΩ | |
Voltage | Max. | 3.65V |
Nominal | 3.17V (1C) 3.22V (1/3C) | |
Min. | 2.5V (T>0℃) 2.0V (T≤0℃) | |
Current | Maximum Pulse Charging Current | 280A |
Maximum Pulse Discharging Current | 479A | |
Energy density | Gravimetric | 170Wh/kg(1/3C) |
Volumetric | 355Wh/L(1/3C) | |
Temp. Condition | Operation (Charge) | 0~55℃ |
Operation (Discharge) | -30~55℃ | |
Storage | -20~55℃ | |
Self-Discharge Rate | Count after fresh cell need Standard Charge to 50%SOC and storage at 25+2°C for 1 month | ≤2% |
Cycle Life | 0.5C/1C,80%DOD 25℃ | 3500 cycles |
Abuse test | Overcharge, Over-discharge, Short, Heat | GB/T 31485-2015 |
Email Us
Call us
Address
No. 88 Jiangyun Road, Jiangning District, Nanjing, China