How long will a DJI Power 1000 run a garden inflatable (christmas or halloween)?
About 12 hours — 12 h 12 min typically, from 11 h 29 min in the worst case to 12 h 55 min at best. That assumes a garden inflatable (christmas or halloween) pulling 50 W continuously, plus the station's 11 W AC mains socket overhead — 61 W in total out of 744 usable watt-hours.
The fan runs the whole time it is standing up, so the hours it is on decide the cost.
The numbers
| Setup | Average draw | Cautious | Typical | Best case |
|---|---|---|---|---|
| 1 × garden inflatable (christmas or halloween), UK 230 V | 61 W | 11 h 29 min | 12 h 12 min | 12 h 55 min |
| 2 × garden inflatable (christmas or halloween), UK 230 V | 111 W | 6 h 19 min | 6 h 42 min | 7 h 6 min |
| 1 × garden inflatable (christmas or halloween), US 120 V | 61 W | 11 h 29 min | 12 h 12 min | 12 h 55 min |
- 1.5 nights of eight hours, or 0.51 days of continuous running.
- Usable energy: 744 Wh of the 1,024 Wh on the box, after chemistry, inverter losses and the reserve.
- To keep it going for a full 24 hours you would need about 2,014 Wh of rated capacity — 2× this station.
- Start-up: the garden inflatable (christmas or halloween) asks for 50 W at switch-on against this station's 4,400 W peak — comfortable.
Buy the DJI Power 1000
What changes the answer
| If instead… | Typical runtime | Change |
|---|---|---|
| The pack is two years old | 11 h 13 min | -8% |
| The pack is five years old | 9 h 46 min | -20% |
| It is −10 °C outside | 10 h 22 min | -15% |
| You run it flat, no reserve | 13 h 34 min | +11% |
| You keep 20% back | 10 h 50 min | -11% |
If you need it to run longer
These run a garden inflatable (christmas or halloween) for at least twice as long as the DJI Power 1000 does, cheapest first.
| Station | Wh | Typical | Indicative price |
|---|---|---|---|
| Dabbsson DBS2300 | 2,330 | 26 h 53 min | £1,499 / $1,599 |
| Bluetti Apex 300 | 2,764 | 30 h 26 min | £1,799 / $1,699 |
| Anker SOLIX F3000 | 3,072 | 33 h 50 min | £1,899 / $1,999 |
| Bluetti AC300 + B300 | 3,072 | 32 h 50 min | £2,499 / $2,699 |
The cheapest step up: Dabbsson DBS2300
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Smaller options that still work
| Station | Wh | Typical | Weight | Indicative price |
|---|---|---|---|---|
| Goal Zero Yeti 1000 | 998 | 11 h 53 min | 16 kg | — / $1,200 |
| EcoFlow RIVER 2 Pro | 768 | 9 h 18 min | 7.8 kg | £499 / $549 |
| Bluetti AC70 | 768 | 9 h 18 min | 10.2 kg | £449 / $359 |
| Anker SOLIX C800 Plus | 768 | 9 h 18 min | 10.7 kg | — |
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