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Jackery Explorer 300 Plus: how long will it run?
With 288 Wh, the Jackery Explorer 300 Plus runs a typical fridge for about 4.9 h and can power devices up to 300 W at once.
Runtime by device
| Device | Typical watts | Runtime on a full charge |
|---|---|---|
| Laptop | 50 W | 4.9 h |
| Phone charging | 10 W | 24 h |
| Wi-Fi router | 15 W | 16 h |
| LED light bulb | 10 W | 24 h |
| Flat-screen TV | 120 W | 2.0 h |
| Refrigerator | 150 W (cycles) | 4.9 h |
| CPAP (no humidifier) | 40 W | 6.1 h |
| Fan | 65 W | 3.8 h |
| Desktop PC + monitor | 270 W | 54 min |
| Coffee maker | 1200 W | Exceeds 300 W output |
| Microwave | 1100 W | Exceeds 300 W output |
| Toaster | 1400 W | Exceeds 300 W output |
| Space heater | 1500 W | Exceeds 300 W output |
| Hair dryer | 1875 W | Exceeds 300 W output |
| Vacuum cleaner | 1440 W | Exceeds 300 W output |
Runtimes assume about 85% of capacity reaches the device. Your own numbers: use the calculator.
Specs
| Capacity | 288 Wh (about 245 Wh usable) |
|---|---|
| Battery | LiFePO4 |
| AC output (continuous) | 300 W |
| Surge | 600 W |
| Max solar input | 100 W |
| Max AC charging | 100 W |
| Rated cycles | 3,000 |
| Weight | 3.75 kg (8.3 lb) |
Source: outboundpower.com, checked 2026-10-16.
Similar size
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