Electric drones & evtol
Batteries for professional drones, military UAVs and electric air taxis.
In aviation every gram counts: drone batteries are specified in watt-hours and kilograms, and air taxis rely on swappable packs. The table includes a Polish military UAV alongside commercial and air-taxi examples.
Battery specs
| Model | Built in | Battery | Chemistry / cells | Charging | Range |
|---|---|---|---|---|---|
| DJI TB65 battery (Matrice 350 RTK)1 | – | 263.2 Wh (5,880 mAh, 44.76 V), about 1.35 kg | Li-ion | – | – |
| WB Electronics FlyEye (mini UAV)2 | CEE Poland | – | Lithium-polymer | – | endurance 2.5 h+; up to 80 km (FlyEye 3.0) |
| Volocopter VoloCity (air taxi)3 | – | swappable packs, charged outside the aircraft | Li-ion | battery swap | about 20 km operational; 18 rotors; MTOM about 1,000 kg |
Latest headlines
- CATL expands eVTOL partnerships with Blue Vector deal (opens in a new tab)
- Joby Begins Florida eVTOL Flight Campaign Under US Integration Pilot Programme (opens in a new tab)
- EHang Establishes Thailand Hub to Support Regional eVTOL Deployment (opens in a new tab)
- Archer and ITA Airways Plan Electric Air Taxi Network in Italy (opens in a new tab)
- Connecting Appalachia: Laurie McKnight of Ohio University on How Electric Aviation Could Unlock Rural Opportunity (opens in a new tab)
- ANRA Advances NATO-Tested Counter-Drone Technology With UTM Airspace Data (opens in a new tab)
Sources
- DJI TB65 Intelligent Flight Battery – specifications – Ferntech (DJI dealer)
- WB Electronics FlyEye – Wikipedia
- VoloCity spec sheet 2025 – Volocopter, 2025