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Jackery Explorer 300 v2
Replaces the Explorer 300 Plus: same 288Wh size, slightly lighter, with a 100W USB-C port.
Out of stock at Jackery's store as of 2026-10-07.
Specs
| Battery capacity | 288 Wh |
|---|---|
| Continuous AC output | 300 W |
| Surge / peak output | 600 W |
| Weight | 8.2 lb |
| Max solar input | 100 W |
| Wall charge time (0–100%) | ~76 min |
| Battery chemistry | LiFePO4 |
| Rated cycles | 4,000+ |
| Expandable to | Not expandable |
| Add-on battery | — |
| AC voltage | 120V |
| UPS / pass-through | Yes |
| Price at Jackery's store (checked 2026-10-07) | $239 |
| Price per Wh | $0.83 |
About these numbers: specs are Jackery's published figures (Jackery), last verified 2026-10-07. Price from Jackery's store, checked 2026-10-07. Runtimes are our estimates at 85% inverter efficiency, not lab tests.
Estimated runtime
| Running just this | Runtime |
|---|---|
| Phone charging | 16.3 hrs |
| Laptop | 4.1 hrs |
| Wi-Fi router + modem | 12.2 hrs |
| CPAP (no humidifier) | 6.1 hrs |
| Refrigerator (full-size) | Too much power |
| TV (55-inch LED) | 2.4 hrs |
| Microwave (1000W) | Too much power |
| Window AC (8,000 BTU) | Too much power |
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Against its class
- Ranks 1 of 3 for capacity
- Ranks 3 of 3 for output
- Ranks 2 of 3 for lightness
- Ranks 2 of 3 for price per Wh