Bluetti EB3A vs Segway Cube 1000
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 $560 less. Whether that gap is worth closing depends on what you need to run.
- Segway Cube 1000 holds 282% more energy (1024Wh vs 268Wh), so it runs the same load proportionally longer.
- Segway Cube 1000 has 3200W more surge headroom (4400W vs 1200W) — that decides whether a fridge, pump or AC compressor will actually start.
- Bluetti EB3A is 18.3 lb lighter (10.1 lb vs 28.4 lb).
- Segway Cube 1000 is rated for 3,000 cycles vs 2,500 — meaningful if you cycle it daily.
Bluetti EB3A
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
Segway Cube 1000
Segway's stackable home unit brings a strong 2,200W output at 1kWh and a modular design, though the cube form factor is bulkier than flat rivals.
Best for: Buyers who want a stackable, expandable home system starting at 1kWh.
Where it falls short:
- Bulky cube shape
- 3-year warranty
| Spec | Bluetti EB3A | Segway Cube 1000 |
|---|---|---|
| Price | $239 | $799 |
| Capacity | 268 Wh | 1024 Wh |
| Continuous output | 600 W | 2200 W |
| Surge output | 1200 W | 4400 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 2,500 | 3,000 |
| Weight (lighter wins) | 10.1 lb | 28.4 lb |
| Max solar | 200 W | 700 W |
| Recharge time (faster wins) | 30 min | 1h 20m |
Runtime head-to-head
| Appliance | Bluetti EB3A | Segway Cube 1000 |
|---|---|---|
| Refrigerator | 3.8 hrs | 14.5 hrs |
| Mini fridge | 7.2 hrs | 27.6 hrs |
| Chest freezer | 2.8 hrs | 10.9 hrs |
| CPAP machine | 5.7 hrs | 21.8 hrs |
| Sump pump | ❌ | 1.1 hrs |