(checked 2026-10-10)Sample under 1,500 ratings (1,352).
Wirecutter's upgrade pick, with six grounded AC outlets, 2,400 W output (2,405 W measured) and room for two extra batteries. At 50.7 pounds it's barely portable, and Amazon owners are split on long-term reliability and value.
Top complaints
- Very heavy
50.7 lb, slightly over Wirecutter's own weight limit. Space.com's top con is that it is very heavy.
Source: Wirecutter (NYT), Space.com review - Mixed reliability reports
Amazon's summary says reliability is mixed (14 positive, 21 negative mentions), with some owners saying it lasted only a few months or failed repeatedly.
- Pricey, with an awkward screen
Space.com lists it as reasonably expensive, with an awkwardly positioned LED screen. Amazon owners are split on value (44 positive, 19 negative mentions).
What owners love
- Lots of outlets and power
Six grounded AC outlets, two USB-C and four USB-A. Wirecutter measured 2,405 W peak output.
Source: Wirecutter (NYT) - Long run time and expandable
Wirecutter ran its fan for 19 hours, and up to two extra batteries bring it to 6,144 Wh. Amazon owners report running a furnace for hours.
- Fast charging and a good app
Rated up to 1,800 W AC and 1,000 W solar input (Wirecutter). Space.com lists 80% in 53 minutes on AC and praises its slick, responsive app.
Source: Wirecutter (NYT), Space.com review
- You need to carry it often
- You're on a tight budget
- Long-term reliability is your top concern
- Home backup for a fridge, internet and fans
- Running several devices at once
- Adding batteries later (up to 6,144 Wh)
Scores (tap for why)
What experts say
- Wirecutter (NYT): Upgrade pick (updated 2026-06-24). Great battery life and output and ruggedly built, but heavy, and it could be more weatherproof.
- Space.com: Huge capacity, seamless app energy management and expandable, but very heavy, fairly expensive and the screen is awkwardly placed.