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Cell | Type: | Lithium Li-ion battery |
Model: | 21700-50E | |
Nominal Voltage: | 3.6V | |
Nominal Capacity: | 5000mAh | |
Internal Impedance | ≤35mΩ | |
Dimension | Max. 21.25x80.8mm | |
Weight | Approx.69g | |
Battery Pack | Pack Method | 7S1P |
Nominal Voltage | 25.2V | |
Nominal Capacity | 5Ah | |
Energy | 126W | |
Charge Voltage | 29.4V | |
Discharge cut-off voltage | 17.5V | |
Charge Method | CC/CV | |
Standard Charge Current | 1A | |
Max. Charge Current | 5A | |
Standard Discharge Current | 1A | |
Max. Continues Discharge current | 5A | |
Cycle Life | 500 times 80% SOC | |
Internal Impedance | ≤150mΩ | |
Dimension | Max.150 x77 x22mm±2mm | |
Output Wire | 3239 AWG18 | |
Output Connector | N/A | |
Weight | Approx.520g | |
Working Temperature Range | Charge: 0°C~45°C Discharge: -20°C~60°C | |
Storage Temperature | -10°C~60°C |











Item | USA | Europe | Australia | Others |
ETD | 1-3 days | 1-3 days | 1-3 days | 1-3 days |
ETA | 25-30 working days | 30-35 working days | 25-30 working days | CUSTOMER SERVICE |
Transportation | By sea+FEDEX (DDP,Tax free) | By railway+UPS (DDP,Tax free) | By sea+Delivery (DAP) |

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