Quick answer
The Jackery Explorer 300 Plus is a 288Wh LiFePO4 power station with 300W continuous AC output (600W surge) that typically sells for $199-249 on Amazon, per current and recent Slickdeals/ camelcamelcamel listings. The catch: Jackery’s own U.S. site no longer sells it — the product has been quietly replaced by the Explorer 300 v2, which charges roughly 45 minutes faster and rates for more charge cycles at a similar price, but carries a shorter warranty (3 years vs the Plus’s 5). If you can still find the Plus in stock at a good price, its longer warranty makes it a reasonable buy — just know you’re picking up the outgoing model, not a mistake in a listing.
We’ve recommended the Explorer 300 Plus as a top pick in our best power station for camping and best budget portable power station roundups. This review covers the model on its own, including the generation change shoppers researching it need to know about.
At a glance
| Spec | Jackery Explorer 300 Plus | Jackery Explorer 300 v2 (successor) |
|---|---|---|
| Capacity | 288Wh LiFePO4 | 288Wh LiFePO4 |
| AC output | 300W continuous (600W surge) | 300W continuous (600W surge) |
| Wall recharge to 80% | ~1.8 hr | ~1 hr |
| Cycle life | ~3,000-4,000 to 80% | 4,000+ to 80% |
| USB-C output | 45W | 100W |
| UPS switchover | No | Yes, ~20ms |
| App control | Yes (Wi-Fi/Bluetooth) | No |
| Weight | ~8.27 lb (3.75 kg) | ~8.1 lb (3.7 kg) |
| Warranty | 5 years (3yr + 2yr registration) | 3 years (2yr + 1yr registration) |
| Price | ~$199-249 (Amazon) | ~$269 |
| Currently sold by Jackery direct? | No | Yes |
| Rating | ★★★★☆ (4.0/5) | — |
What we like
- Same core battery as the model that replaced it. The Explorer 300 Plus’s 288Wh LiFePO4 cell and 300W continuous/600W surge output match the newer Explorer 300 v2 spec-for-spec — you’re not giving up capacity or power headroom by buying the older model.
- Longer warranty than its own successor. The Plus carries a 5-year warranty (3 years standard plus 2 with registration), a full 2 years longer than the Explorer 300 v2’s 3-year term — a genuine reason to prefer the outgoing model if you can find it at a similar price.
- App control the v2 dropped. Wi-Fi/Bluetooth app monitoring is a Plus-only feature in this pair; Jackery removed it on the v2 in exchange for the UPS function and faster USB-C charging.
- Still tracked and actively discounted. Camelcamelcamel’s price history shows the Plus (ASIN B0CFV93GZM) selling as recently as this year, with Slickdeals postings as low as $199 — this is an outgoing model with residual retail stock, not one that vanished from shelves the moment Jackery stopped selling it directly.
Where it falls short
- No longer sold by Jackery itself. As of 2026, Jackery’s own U.S. product catalog lists the Explorer 300 v2 in this capacity tier but no longer carries the Explorer 300 Plus — buyers looking to order directly from Jackery.com will only find the newer model.
- Slower recharge than its replacement. At roughly 1.8 hours to 80% on wall power, the Plus takes about 45 minutes longer than the Explorer 300 v2’s roughly 1-hour figure — a real gap if you regularly need a fast top-up between trips.
- Lower-power USB-C. The Plus’s 45W USB-C port charges a laptop noticeably slower than the v2’s 100W port.
- Cycle-life figures aren’t fully consistent. Jackery’s own marketing materials and third-party spec trackers cite different numbers for the Plus — some sources say roughly 3,000 cycles to 80%, others say 4,000 — versus a more consistently reported 4,000+ for the v2. Either figure is well ahead of budget NMC units, but it’s worth flagging the discrepancy rather than picking whichever number sounds best.
Who should buy it
Buy the Explorer 300 Plus if you find one in stock at a meaningfully lower price than the Explorer 300 v2 and you value the longer 5-year warranty or Wi-Fi app control over faster charging. Buy the Explorer 300 v2 instead if you want the current, directly-supported model, a noticeably faster recharge, or the 100W USB-C port for charging a laptop. Either way, at this 288Wh capacity tier the EcoFlow River 3 Plus is worth cross-shopping too — it doubles the inverter to 600W for a similar price. For the complete rundown of every capacity class, see our full portable power station rankings.
Jackery Explorer 300 Plus (288Wh)
- 288Wh LiFePO4 battery, 300W continuous AC output (600W surge) — identical to its own successor.
- 5-year warranty (3yr + 2yr with registration), the longest coverage in this capacity class on this site.
- No longer sold directly by Jackery — buy through Amazon or another retailer while stock lasts.
Picking up a power station that’s already been replaced makes checking the return window worth it — Amazon Prime ships it free in two days, and you can try it free for 30 days.
The bottom line
The Jackery Explorer 300 Plus still delivers the same 288Wh LiFePO4 capacity and 300W output as the model that replaced it, and its 5-year warranty actually beats the newer Explorer 300 v2 on paper. But Jackery no longer sells it directly, and the v2 recharges faster with a higher-power USB-C port — so this is a good buy only if you find genuinely discounted stock, not a reason to seek out the older model over its replacement at full price. See our best power station for camping picks for how it stacks up against the EcoFlow River 3 Plus and Anker SOLIX C300 at the same capacity.