1 / 5




Nominal Voltage: 3.7V
Internal Resistance: ≤60mΩ
Size: 10.0 x 25.0 x 63.0 mm
Nominal Voltage: 3.7V
Internal Resistance: ≤70mΩ
Size: 4.0 x 30.0 x 30.5 mm
Nominal Voltage: 3.7V
Internal Resistance: ≤60mΩ
Size: 7.0 x 47.0 x 63.7 mm
Nominal Voltage: 3.7V
Internal Resistance: ≤70mΩ
Size: 6.05 x 24.7 x 39 mm
| 18650-3.6V 3500mAh | 21700-3.6V-5000mAh | ||
|---|---|---|---|
| Nominal Voltage | 3.6V | Nominal Voltage | 3.6V |
| Nominal Capacity | 3500mAh | Nominal Capacity | 5000mAh |
| Charging Current | 0.7A | Charging Current | 1A |
| Peak Discharge | 10A | Peak Discharge | 5A |
| Internal Resistance | 50mΩ | Internal Resistance | 50mΩ |
| Discharge Temp | -40-50℃ | Discharge Temp | -40-50℃ |
Our company is a high-tech enterprise specializing in the R&D, production, and sales of high-energy lithium-ion batteries and modules. Founded in 2013, we operate a modern industrial park of 18,500 square meters, committed to providing global customers with safe, reliable, and environmentally friendly battery products.

