• 20S configuration: With a nominal voltage of approximately 74V (up to 84V at full charge), it provides strong power for unmanned aerial vehicles (UAVs), making it particularly suitable for professional or industrial UAVs that require high load and long endurance, such as in agricultural plant protection, logistics transportation, mapping and inspection, and other scenarios.
• 70Ah capacity: The energy density has been significantly enhanced, allowing a single charge to support the drone in carrying more devices or performing more complex tasks. For example, if the power consumption of the unmanned aerial vehicle is 5000W, a 70Ah 20S battery can provide continuous power supply for approximately one hour (theoretical value, actually affected by factors such as load and efficiency).
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| Serial Number | Items | Parameters | Remark |
| 1 | Nominal Capacity | 70Ah | |
| 2 | Nominal voltage | 74V | 2P20S |
| 3 | Electric quantity | 5180Wh | |
| 4 | Charging cut-off voltage | 84V | |
| 5 | Discharge cut-off voltage | 60V | |
| 6 | Standard charging current | 35A | |
| 7 | Maximum charging current | 70A | |
| 8 | Continuous discharge current | 210A | |
| 9 | Maximum pulse discharge current | 700A@10s | |
| 10 | Charge operating temperature | 0 ~ 45 ℃ | |
| 11 | Discharge operating temperature | - 20 ~ 55 ℃ | |
| 12 | Balanced line interface | 24-pin connector | |
| 13 | Charge and discharge interface | QS10P-L connector, 6AWG red and black silicone wire | |
| 14 | BMS requirements | no | |
| 15 | Shell | PVC film heat shrinkable soft package | |
| 16 | Other special requirements | no | |
| 17 | Dimension | 210×180×230±2mm | Height * Width * thickness |
| 18 | Weight | 17.5 + / - 0.1 kg | |
| Note: The above technical indicators correspond to individual battery packs of this specification. It is strictly prohibited to use battery packs of this specification in series or parallel externally without authorization. | |||
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