Allpowers R4000 vs Zendure SuperBase Pro 2000
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
Zendure SuperBase Pro 2000 costs $700 less. Whether that gap is worth closing depends on what you need to run.
- Allpowers R4000 holds 65% more energy (3456Wh vs 2096Wh), so it runs the same load proportionally longer.
- Allpowers R4000 has 3000W more surge headroom (6000W vs 3000W) — that decides whether a fridge, pump or AC compressor will actually start.
- Zendure SuperBase Pro 2000 is 58.2 lb lighter (47.8 lb vs 106 lb).
- Allpowers R4000 uses LiFePO4 while the other uses NMC — roughly double the usable cycle life.
- Allpowers R4000 is rated for 3,500 cycles vs 3,000 — meaningful if you cycle it daily.
If you plan to cycle the battery daily, think twice about the Zendure SuperBase Pro 2000. Its NMC cells are rated for 3,000 cycles against the LiFePO4 rival's longer life — over years of regular use that's the more expensive unit, whatever the sticker says.
A large expandable unit that undercuts the EcoFlow Delta Pro 3 on price while matching its 4,000W output — the trade is a less established support network.
Best for: Whole-home backup buyers prioritising price per watt over brand.
Where it falls short:
- 106 lb
- Brand support and resale trail the big names
A design-forward 2kWh with a built-in cart, 4G and GPS — feature-rich, but its NMC cells mean fewer cycles than the LiFePO4 field now around it.
Best for: Buyers who value portability features and design over maximum cycle life.
Where it falls short:
- NMC chemistry — fewer cycles than LiFePO4 rivals
- 3,000W surge is modest for the price
| Spec | Allpowers R4000 | Zendure SuperBase Pro 2000 |
|---|---|---|
| Price | $2299 | $1599 |
| Capacity | 3456 Wh | 2096 Wh |
| Continuous output | 4000 W | 2000 W |
| Surge output | 6000 W | 3000 W |
| Battery | LiFePO4 | NMC |
| Rated cycles | 3,500 | 3,000 |
| Weight (lighter wins) | 106 lb | 47.8 lb |
| Max solar | 2000 W | 1200 W |
| Recharge time (faster wins) | 1h 30m | 1h |
Runtime head-to-head
| Appliance | Allpowers R4000 | Zendure SuperBase Pro 2000 |
|---|---|---|
| Refrigerator | 49.0 hrs | 29.7 hrs |
| Mini fridge | 93.3 hrs | 56.6 hrs |
| Chest freezer | 36.7 hrs | 22.3 hrs |
| CPAP machine | 73.4 hrs | 44.5 hrs |
| Sump pump | 3.7 hrs | ❌ |