Zendure SuperBase Pro 2000 vs Anker 555 PowerHouse
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
Anker 555 PowerHouse costs $900 less. Whether that gap is worth closing depends on what you need to run.
- Zendure SuperBase Pro 2000 holds 105% more energy (2096Wh vs 1024Wh), so it runs the same load proportionally longer.
- Zendure SuperBase Pro 2000 has 1500W more surge headroom (3000W vs 1500W) — that decides whether a fridge, pump or AC compressor will actually start.
- Anker 555 PowerHouse is 17.9 lb lighter (29.9 lb vs 47.8 lb).
- Anker 555 PowerHouse uses LiFePO4 while the other uses NMC — roughly double the usable cycle life.
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 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
A 1kWh unit whose 1,000W output and slow charging show its age — the newer, cheaper Anker C1000 beats it on nearly every axis.
Best for: Only worth it steeply discounted against the C1000.
Where it falls short:
- 1,500W surge is low
- 200W solar input and a slow 138-minute recharge
| Spec | Zendure SuperBase Pro 2000 | Anker 555 PowerHouse |
|---|---|---|
| Price | $1599 | $699 |
| Capacity | 2096 Wh | 1024 Wh |
| Continuous output | 2000 W | 1000 W |
| Surge output | 3000 W | 1500 W |
| Battery | NMC | LiFePO4 |
| Rated cycles | 3,000 | 3,000 |
| Weight (lighter wins) | 47.8 lb | 29.9 lb |
| Max solar | 1200 W | 200 W |
| Recharge time (faster wins) | 1h | 2h 18m |
Runtime head-to-head
| Appliance | Zendure SuperBase Pro 2000 | Anker 555 PowerHouse |
|---|---|---|
| Refrigerator | 29.7 hrs | 14.5 hrs |
| Mini fridge | 56.6 hrs | 27.6 hrs |
| Chest freezer | 22.3 hrs | 10.9 hrs |
| CPAP machine | 44.5 hrs | 21.8 hrs |
| Sump pump | ❌ | ❌ |