Fossibot F2400 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 $600 less. Whether that gap is worth closing depends on what you need to run.
- Fossibot F2400 holds 585% more energy (2048Wh vs 299Wh), so it runs the same load proportionally longer.
- Fossibot F2400 has 3600W more surge headroom (4800W vs 1200W) — that decides whether a fridge, pump or AC compressor will actually start.
- Allpowers R600 is 35.7 lb lighter (12.8 lb vs 48.5 lb).
Fossibot F2400
A value-brand 2kWh that undercuts the majors sharply while matching them on the specs that matter — 2,400W output and a strong 4,800W surge.
Best for: Bargain hunters who want high surge and 2kWh for the least money.
Where it falls short:
- 500W solar input is low for 2kWh
- Support network trails the majors
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 | Fossibot F2400 | Allpowers R600 |
|---|---|---|
| Price | $899 | $299 |
| Capacity | 2048 Wh | 299 Wh |
| Continuous output | 2200 W | 600 W |
| Surge output | 4800 W | 1200 W |
| Battery | LiFePO4 | LiFePO4 |
| Rated cycles | 3,500 | 3,500 |
| Weight (lighter wins) | 48.5 lb | 12.8 lb |
| Max solar | 500 W | 300 W |
| Recharge time (faster wins) | 1h 30m | 1h |
Runtime head-to-head
| Appliance | Fossibot F2400 | Allpowers R600 |
|---|---|---|
| Refrigerator | 29.0 hrs | 4.2 hrs |
| Mini fridge | 55.3 hrs | 8.1 hrs |
| Chest freezer | 21.8 hrs | 3.2 hrs |
| CPAP machine | 43.5 hrs | 6.4 hrs |
| Sump pump | 2.2 hrs | ❌ |