EHang EH216-S (autonomous)
30 to 90%, best plug38 minon the 120 kW
Peak actually reached50.0 kWof 50 kW rated
Average power36.4 kWover the session
The last 20%39 min80 to 100% alone
On every plug
| Plug | Peak | Average | 30 to 90% | Limited by |
|---|---|---|---|---|
| 50 kW | 44.7 kW | 34.8 kW | 39 min | Aircraft's taper curve |
| 120 kW | 50.0 kW | 36.4 kW | 38 min | Aircraft's taper curve |
| 150 kW | 50.0 kW | 36.4 kW | 38 min | Aircraft's taper curve |
| 180 kW | 50.0 kW | 36.4 kW | 38 min | Aircraft's taper curve |
| 250 kW | 50.0 kW | 36.4 kW | 38 min | Aircraft's taper curve |
| Supercharger | 50.0 kW | 36.4 kW | 38 min | Aircraft's taper curve |
| 260 kW | 50.0 kW | 36.4 kW | 38 min | Aircraft's taper curve |
| 320 kW | 50.0 kW | 36.4 kW | 38 min | Aircraft's taper curve |
| 350 kW | 50.0 kW | 36.4 kW | 38 min | Aircraft's taper curve |
| Level 2 AC | No onboard AC charger: this aircraft is DC only. | |||
Temperature
| Pack | 30 to 90% | Peak | Penalty |
|---|---|---|---|
| Cold, no preconditioning | 45 min | 43.1 kW | +7.5 min |
| Ideal, preconditioned | 38 min | 50.0 kW | baseline |
| Hot | 84 min | 40.0 kW | +46 min |
Worth knowingNormal turnaround is a two-hour charge; the figure here assumes the fast-charge ground unit. A 21-minute flight on a 38 kWh pack leaves very little margin.
Pack voltage
Modelled from 300 V at 0% state of charge to 400 V at 100%, so roughly 330–390 V across this session. On a 500 A cabinet that is 165–195 kW of headroom, against a curve that peaks at 50 kW. The pack's own taper arrives first, which is the comfortable way round.