How long will an ALLPOWERS S2000 Pro run a garden inflatable (christmas or halloween)?
About 16 hours — 15 h 52 min typically, from 14 h 55 min in the worst case to 16 h 47 min at best. That assumes a garden inflatable (christmas or halloween) pulling 50 W continuously, plus the station's 13 W AC mains socket overhead — 63 W in total out of 999 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 | 63 W | 14 h 55 min | 15 h 52 min | 16 h 47 min |
| 2 × garden inflatable (christmas or halloween), UK 230 V | 113 W | 8 h 19 min | 8 h 50 min | 9 h 22 min |
| 1 × garden inflatable (christmas or halloween), US 120 V | 63 W | 14 h 55 min | 15 h 52 min | 16 h 47 min |
- 2 nights of eight hours, or 0.66 days of continuous running.
- Usable energy: 999 Wh of the 1,451 Wh on the box, after chemistry, inverter losses and the reserve.
- To keep it going for a full 24 hours you would need about 2,081 Wh of rated capacity — 1.4× this station.
- Start-up: the garden inflatable (christmas or halloween) asks for 50 W at switch-on against this station's 4,000 W peak — comfortable.
Buy the ALLPOWERS S2000 Pro
Where to buy
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What changes the answer
| If instead… | Typical runtime | Change |
|---|---|---|
| The pack is two years old | 14 h 35 min | -8% |
| The pack is five years old | 12 h 41 min | -20% |
| It is −10 °C outside | 12 h 41 min | -20% |
| You run it flat, no reserve | 17 h 37 min | +11% |
| You keep 20% back | 14 h 6 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 ALLPOWERS S2000 Pro does, cheapest first.
| Station | Wh | Typical | Indicative price |
|---|---|---|---|
| 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 |
| EcoFlow DELTA Pro | 3,600 | 38 h 28 min | £2,499 / $2,699 |
| EcoFlow DELTA Pro 3 | 4,096 | 42 h 32 min | £2,799 / $3,199 |
The cheapest step up: Anker SOLIX F3000
Amazon and approved-programme links are affiliate links; the site may earn a commission at no extra cost to you. Links marked “official site” are untracked. Prices and stock change constantly — check before you buy.
Smaller options that still work
| Station | Wh | Typical | Weight | Indicative price |
|---|---|---|---|---|
| Bluetti AC180P | 1,440 | 16 h 53 min | 16 kg | £899 / $649 |
| Jackery Explorer 1000 Plus | 1,264 | 15 h 4 min | 14.5 kg | £549 / $999 |
| Bluetti AC180 | 1,152 | 13 h 30 min | 16 kg | £749 / $499 |
| ALLPOWERS R1500 | 1,152 | 13 h 30 min | 16.7 kg | £699 / $539 |
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