Bluetti AC500 vs Allpowers R600
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
Allpowers R600 costs $1700 less. Whether that gap is worth closing depends on what you need to run.
- Bluetti AC500 holds 927% more energy (3072Wh vs 299Wh), so it runs the same load proportionally longer.
- Bluetti AC500 has 8800W more surge headroom (10000W vs 1200W) — that decides whether a fridge, pump or AC compressor will actually start.
- Allpowers R600 is 53.3 lb lighter (12.8 lb vs 66.1 lb).
Bluetti AC500
A modular home-backup system, not a portable unit — the AC500 has no internal battery at all until you add B300K packs.
Best for: Serious home-backup builds where you're designing a system, not buying an appliance.
Where it falls short:
- Requires separate battery packs to function at all — budget accordingly
- Total system cost climbs fast
Allpowers R600
A light, cheap 299Wh unit with a 1,200W surge — a solid budget companion for devices and the occasional small appliance.
Best for: Budget campers charging devices with occasional small-appliance use.
Where it falls short:
- 299Wh is small
- 600W continuous output
| Spec | Bluetti AC500 | Allpowers R600 |
|---|---|---|
| Price | $1999 | $299 |
| Capacity | 3072 Wh | 299 Wh |
| Continuous output | 5000 W | 600 W |
| Surge output | 10000 W | 1200 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 3,500 | 3,500 |
| Weight (lighter wins) | 66.1 lb | 12.8 lb |
| Max solar | 3000 W | 300 W |
| Recharge time (faster wins) | 1h 45m | 1h |
Runtime head-to-head
| Appliance | Bluetti AC500 | Allpowers R600 |
|---|---|---|
| Refrigerator | 43.5 hrs | 4.2 hrs |
| Mini fridge | 82.9 hrs | 8.1 hrs |
| Chest freezer | 32.6 hrs | 3.2 hrs |
| CPAP machine | 65.3 hrs | 6.4 hrs |
| Sump pump | 3.3 hrs | ❌ |