Power station · listing checked October 3, 2026

Zendure SuperBase V6400

Name: Zendure SuperBase V6400
Brand: Zendure

On one charge the Zendure SuperBase V6400 runs a typical fridge about 65 hours, and runs an older furnace blower about 30 hours.

6,438 Wh battery (5,472 usable)3,800 W output5,000 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.

Recalls: no CPSC recall names this exact model (screened 2026-10-01)

How long it runs each appliance

Hours on one full charge, one appliance at a time, at a typical draw. Bars past 72 hours are cut short; the number is the full figure.

The same numbers as a table

Appliance	Typical average draw	Hours on one charge
Fridge	84 W	about 65 h
Furnace blower, older (PSC)	182 W	about 30 h
Furnace blower, variable-speed (ECM)	132 W	about 41 h
CPAP	55 W	about 100 h
Sump pump	136 W	about 40 h
Well pump	65 W	about 84 h (may not start a hard-starting one)
Wi-Fi router and modem	24 W	about 223 h
Laptop	52 W	about 105 h

The range behind that

This is a 6,438Wh battery with 3,800W of output, which means it stores about 5,472 watt-hours you can actually use and can run anything drawing up to 3,800 watts at once.

It runs indoors and makes no fumes. Of the 16 household loads we track, it can run 16 for at least part of a day. It would keep a refrigerator going for 16–274 hours, from a hard-working fridge to an efficient one.

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 223h	137–365h
Phone charging and small USB devices	10–40 W	starts it	about 790h	228–2,736h
A few LED lights	15–80 W	starts it	about 365h	91–1,459h
Laptop and monitor	45–150 W	starts it	about 105h	36–304h
CPAP	30–100 W	starts it	about 100h	55–182h
Refrigerator/freezer	100–700 W starts at up to 2,900 W	starts it	about 65h	16–274h
Chest freezer	80–500 W starts at up to 2,200 W	starts it	about 105h	24–456h
Gas-furnace blower	400–1,200 W starts at up to 3,500 W	starts it	about 30h	6.5–46h
Sump pump	700–1,500 W starts at up to 4,500 W	starts it	about 40h	10–156h
Well pump	700–2,000 W starts at up to 6,000 W	may not start a hard-starting one	about 84h	18–391h
Window air conditioner	500–3,250 W starts at up to 7,200 W	may not start a hard-starting one	about 7.6h	2.1–27h
Microwave	800–1,800 W	starts it	about 3 hours of running time	short bursts
Coffee maker	700–1,500 W	starts it	about 4 hours of running time	short bursts
Television	40–250 W	starts it	about 100h	22–456h
Garage door opener	300–800 W starts at up to 1,800 W	starts it	about 7 hours of running time	short bursts
12 V compressor fridge (camping)	25–110 W starts at up to 320 W	starts it	about 295h	99–876h

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

Battery: 6,438 Wh (about 5,472 Wh usable)
Continuous output: 3,800 W
Peak output: 5,000 W
Output voltage: 120/240 V
Solar input: up to 3,000 W source

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.