Jackery Explorer 300 Plus vs Bluetti EB3A
Side-by-side on the specs that decide it — surge, capacity, runtime and price.
Both models' specs verified against manufacturer listings · Last updated
The short answer
Bluetti EB3A costs $60 less. Whether that gap is worth closing depends on what you need to run.
- Jackery Explorer 300 Plus holds 7% more energy (288Wh vs 268Wh), so it runs the same load proportionally longer.
- Bluetti EB3A has 600W more surge headroom (1200W vs 600W) — that decides whether a fridge, pump or AC compressor will actually start.
- Jackery Explorer 300 Plus is 1.8 lb lighter (8.27 lb vs 10.1 lb).
- Jackery Explorer 300 Plus is rated for 3,000 cycles vs 2,500 — meaningful if you cycle it daily.
Neither of these will start a sump pump or well pump — both surge below the ~3,400W those motors need. If home backup with pumps is your use case, look at higher-surge models instead of either of these.
A device charger, not a power station. At 8.27 lb and 288Wh it's for phones, laptops and a CPAP — nothing with a heating element or compressor.
Best for: CPAP users and travelers who need days of small-device power in a bag.
Where it falls short:
- 300W output rules out almost every appliance
- 288Wh is a single laptop-day of capacity
The budget veteran. 268Wh at $239 with a 30-minute recharge — still one of the fastest-charging small units you can buy.
Best for: Budget campers who value fast top-ups between trips.
Where it falls short:
- 2500 cycles is the lowest here
- 268Wh empties fast under real load
| Spec | Jackery Explorer 300 Plus | Bluetti EB3A |
|---|---|---|
| Price | $299 | $239 |
| Capacity | 288 Wh | 268 Wh |
| Continuous output | 300 W | 600 W |
| Surge output | 600 W | 1200 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 3,000 | 2,500 |
| Weight (lighter wins) | 8.27 lb | 10.1 lb |
| Max solar | 100 W | 200 W |
| Recharge time (faster wins) | 2h | 30 min |
Runtime head-to-head
| Appliance | Jackery Explorer 300 Plus | Bluetti EB3A |
|---|---|---|
| Refrigerator | ❌ | 3.8 hrs |
| Mini fridge | 7.8 hrs | 7.2 hrs |
| Chest freezer | ❌ | 2.8 hrs |
| CPAP machine | 6.1 hrs | 5.7 hrs |
| Sump pump | ❌ | ❌ |