by Jackery
Jackery Explorer 300 Plus
288 Wh · 300 W portable power station
Key specifications
- Energy capacity
- 288 Wh
- Continuous output
- 300 W
- Battery chemistry
- LiFePO4 (LFP)
- Max solar input
- 100 W
- Warranty
- 5 years
Unverifiable specs are omitted, not estimated. See sources below.
How long will it run?
Rough continuous-draw estimate from a full charge, using an 85% round-trip allowance and typical appliance wattages. A real fridge cycles, so it lasts longer than shown.
- CPAP machine1.6 hr
- TV, computer & Wi-Fi37 min
- LED lighting (whole house)29 min
- Refrigerator · cycles: runs longer in practice21 min
- Furnace blower18 min
- Sump pump · intermittent18 min
- Microwave15 min
- Space heater10 min
Sources
Every spec above traces back to one of these citations.
- Jackery Explorer 300 Plus product page · checked July 2026
- Jackery Explorer 300 Plus Fast Charge Kit on Amazon (ASIN — bundle includes a 102W fast charger accessory; the previously-cited ASIN B0CFV93GZM was reassigned to an unrelated DC-only 'Explorer 300D' product and has been replaced) · checked July 2026
Keep reading