Zendure SuperBase Pro 2000
On one charge the Zendure SuperBase Pro 2000 runs a typical fridge about 21 hours, and runs an older furnace blower about 9.8 hours.
2,096 Wh battery (1,782 usable)2,000 W output4,000 W peak
No Amazon listing for the bare unit passed our name-and-spec check (checked October 3, 2026), so there is no buy link. What we rejected and why.
Planning figures: a typical fridge averages about 84 W; an older furnace blower averages about 182 W. Yours may use less or more; the range is in the table below. How long other power stations run a refrigerator. A furnace blower is wired in: it needs an inlet or transfer switch fitted by an electrician.
- Wall recharge
- up to 1,800 W from the wall
- Recalls
- no CPSC recall names this exact model (screened 2026-10-01)
How long it runs each appliance
The same numbers as a table
| Appliance | Typical average draw | Hours on one charge |
|---|---|---|
| Fridge | 84 W | about 21 h |
| Furnace blower, older (PSC) | 182 W | about 9.8 h |
| Furnace blower, variable-speed (ECM) | 132 W | about 13 h |
| CPAP | 55 W | about 33 h |
| Sump pump | 136 W | about 13 h (may not start a hard-starting one) |
| Wi-Fi router and modem | 24 W | about 73 h |
| Laptop | 52 W | about 34 h |
The range behind that
This is a 2,096Wh battery with 2,000W of output, which means it stores about 1,782 watt-hours you can actually use and can run anything drawing up to 2,000 watts at once.
It runs indoors and makes no fumes. Of the 16 household loads we track, it can run 14 for at least part of a day. It would keep a refrigerator going for 5.1–89 hours, from a hard-working fridge to an efficient one.
These figures come from a non-US page
The source we captured for this model is a regional page, not the US one. The same product name can carry a different voltage and different outlets between regions, so treat these numbers as needing US confirmation.
https://us.zendure.com/de/pages/superbase-pro-2000-us-user-manual-english
Figures from the maker’s own pages and manual, with a link beside each one.
What it can run
| Load | Running / starting | Starts it? | Typical | Range |
|---|---|---|---|---|
| Wi-Fi router and modem | 15–40 W | starts it | about 73h | 45–119h |
| Phone charging and small USB devices | 10–40 W | starts it | about 257h | 74–891h |
| A few LED lights | 15–80 W | starts it | about 119h | 30–475h |
| Laptop and monitor | 45–150 W | starts it | about 34h | 12–99h |
| CPAP | 30–100 W | starts it | about 33h | 18–59h |
| Refrigerator/freezer | 100–700 W
starts at up to 2,900 W |
starts it | about 21h | 5.1–89h |
| Chest freezer | 80–500 W
starts at up to 2,200 W |
starts it | about 34h | 7.9–148h |
| Sump pump | 700–1,500 W
starts at up to 4,500 W |
may not start a hard-starting one | about 13h | 3.4–51h |
| Window air conditioner | 500–3,250 W
starts at up to 7,200 W |
may not start a hard-starting one | about 2.5h | 0.7–8.9h |
| Microwave | 800–1,800 W | starts it | about 59 minutes of running time | short bursts |
| Coffee maker | 700–1,500 W | starts it | about 71 minutes of running time | short bursts |
| Television | 40–250 W | starts it | about 33h | 7.1–148h |
| Garage door opener | 300–800 W
starts at up to 1,800 W |
starts it | about 2 hours of running time | short bursts |
| 12 V compressor fridge (camping) | 25–110 W
starts at up to 320 W |
starts it | about 96h | 32–285h |
Hours of use on one charge. Typical is the middle of our range for that appliance; the range runs from a hard-working unit to an efficient one. Short-burst loads (microwave, coffee maker, garage door) show running time at full power instead. “Starts it” means the peak output covers even a hard-starting one.
Specifications
Recall screen
No published recall names this exact model
No CPSC recall in the 2026-10-01 snapshot names this exact model. No recall in the snapshot names this brand at all, so finding nothing here says less.
This check cannot clear your own unit. Most recalls cover only certain serial numbers. Read the model and serial number off the label on the unit itself, then check the maker's recall page before you use it, sell it, or buy it.
Use the CPSC recall search.
How we know the screen was not simply blind
Finding nothing only means something if the search could have found something. So we searched the same records for this brand and got 0 recalls. No recall in the snapshot names this brand at all, so finding nothing here says less than it would for a brand that does appear.