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GoSun Power 266 diagram of all charging ports, voltage output indicator, battery level indicator and wireless charger.
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266wh Portable Solar Power Bank | Power 266

Portable 266wh Power Bank

Sale price$259 Regular price $359
Save $100
36 reviews

Our Power 266 unleashes the freedom of portable power. Capable of charging laptops, tablets, cameras, phones, lights, and other devices - just plug in anywhere, anytime. Or use it to power the Brew, Chill or Fusion.

In stock


Multi-port allows the charging of most DC devices directly

Going off-grid has never been easier.

Cook, cool, charge, brew – power your life the way you want.

Recharge with ease

Recharge Power 266 from several power sources through its built-in MPPT charging circuit: 1) from a wall socket through the included AC Adapter (9 hours) 2) through USB-C PD (4 hours) or 3) from optional Solar Panels (in as little as 4 hours )

Power for your devices

Power laptops, phones, drones, cameras, lights, action, fans, CPAP machines, etc. an adjustable DC outlet ranges from 12 to 24 Volts to match your device’s needs. Plus, a 12V cigarette port (world's most common port) provides up to 15Amps of current.

Bigger, not heavier, is better

The increased 266Wh capacity has enough charge to power your adventures and devices

Join the Fuel Free Frontier

Harness the Sun’s power better than ever, taking generators, extension cords and gas out of the equation.

4.8 lbs

11" x 10" x 3"

Customer Reviews
4.8 Based on 36 Reviews
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Filter Reviews:
  • battery
  • chill
  • power
  • GoSun
  • light
  • customer service
  • adapter
  • camping
  • CPAP
  • devices
07 Feb 2024
United States United States
I recommend this product

Chonky Boi

This thing has some serious heft to it. You can tell the battery will have some longevity to it, and juice to spare. It’s simple enough to use too. The minor quibble I have with it is the “case” it comes with. It’s neoprene, which gives some small padding, but with the rubberized exterior of the unit itself, it’s like trying to get into your high school jeans again. And forget about keeping the charging cord or adapter set with it: you’ll need a separate, larger case or bag to hold everything in one spot.

  • Quality
  • Performance
  • Ease of use
  • Age 35 to 44
  • Location U.S.
  • Gender Male
02 Dec 2023
Mellisa SVG verified by SHOP
United States United States

Love this so much! I charge it with my gosun Solar table and it runs my fan for days and days! Great quality that lasts. I have 3 of these I use them for everything.

20 Nov 2023
United States United States
I recommend this product

266 Power Bank

The 266 Power Bank was as expected. It seems well made. It came discharged. I noticed, during the charging cycle, the wall charger got really hot. Perhaps that is normal. I had already purchased the smaller version of this power bank. Both work fine. But I do have a big problem with your customer service. Three times I contacted customer service with a question. I used the blue messaging bubble that pops up on every screen. Each time I got a computer generated response informing me that my question had been forwarded to someone who would get back to me. No one ever contacted me. I sent these messages once a month for three months. Never did anyone contact me. My question was simple. I have a CPAP machine that runs on 24 volt DC current. The 266 Power Bank is capable of producing 24 volt DC. I wanted to know if the 266 Power Bank could run my CPAP machine directly. That way I could avoid using a 110 AC adapter and then using the CPAP's. in-line transformer to get back to 24 volt DC.. Now that I purchased the unit, without advice, I have discovered it will not operate the CPAP machine directly. I must do all those conversions. All I can say is the product seems.well made, but really, why offer a customer service button when obviously it doesn't work.

  • Quality
  • Age 65 and over
  • Location South Carolina
  • Gender Male
10 Oct 2023
Lorena G.
United States United States
I recommend this product

2nd One

I use it to charge all my devices(earbuds, phone, iPad,etc) at night since the solar table charges is during the day.

  • Quality
  • Performance
  • Ease of use
  • Age 35 to 44
  • Location Fontana, Ca
  • Gender Female

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