266Wh Portable Solar Power Bank | Power 266. 20v power bank

wh Portable Solar Power Bank | Power 266

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.

Multi-port allows the charging of most DC devices directly

Has a use life of over 500 cycle charges

Fully charge 22 phones with the powerful Qi charger

Rugged consctruction, built to withstand the elements

Go to slide 1 Go to slide 2 Go to slide 3 Go to slide 4

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.

Material Rugged ABS Rubber Shell

266wh, portable, solar, power, bank

Power Output Wireless Charging: 10W maximum Qi Main Output: 12V at up to 15A dc Port 1: USB-C PD 60W (IN or OUT) 5v-3A, 9V-3A, 12V-3A, 15V-3A, 20V-3A. Port 2: DC 5.5×2.1mm: Out [12V-5A, 16.5V-4A, 20V-3.5A, 24V-3A], In [17-20V, 4A max] Port 3: USB-A Output: 4.5V-5A, 5V-4.5A, 9V-2A, 12V-1.5A Port 4: USB-C Output: 5V-3A, 9V-3A,12V-2.25A, PPS: 3.3-11V @3A

Light White Lantern: 200 lumens. can run for up to 3 days on a full charge Red LED: 100 lumens, can run for up to 6 days on a full charge

Power 266 8 Common DC Adapters Neoprene Sleeve AC Adapter User Manual

Solar Panel 30 | Foldable 30 Watt Solar Charger

Foldable 30W Solar Charger

SolarTable 120

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  • battery
  • chill
  • GoSun
  • light
  • camping
  • power
  • adapter
  • Fusion
  • port
  • power outages


Bought a second one very useful as light for comping charge phone a run the chill cooler for 12 hrs or so haven’t used a lot but am excited for spring camping

This is my 2nd 266

I’m a gadget queen. And more and more products are being powered with either 12 volts or USB. My most recent treasures are a shiatsu massager that came with a 12 volt adapter and a USB powered bubbler water bowl that keeps my dog’s water from freezing. Those are just some of the items I can power with the sun and these batteries.


I haven’t had a chance to try this out yet. I’m camping next month (January) so I’ll give it a first use then. It seems well built and sturdy. I like the surface charger on the top. That makes for a much cleaner camp area to not have to have wires all over. The light on the back seems like it can come in handy too. I wish it had a more intuitive display. GoSun really cut some corners here. The display should show how much charge it’s receiving, how much power it’s putting out, and how much charge is in the battery. Bonus info would be time until fully charged, how long it will last while powering whatever it’s powering, etc. The simple display doesn’t tell you much, and the little leds bleed into the next light over, so it’s hard to tell if it’s lit up, or just light from the neighbor LED. Other than the display lacking info, I think this will help me to power my Chillest, and to keep phones and tablets charged while camping.

,000mAh Power Bank (Black)

This product can be set at six different and adjustable DC voltage levels 5V, 8.4V, 9V, 12V, 16V, 20V which are clearly displayed on an LED screen under the battery percentage.

This voltage ONLY applies to the DC-OUT and not to the USB C or normal USB

When charging for laptops, first, you press the bottom for two seconds, and then double click the power button to adjust the voltage to what your laptop needs to start charging

USB1, USB2 outports can charge 3Amp Max and support quick charge digital devices

USB TYPE-C output charges at a Max of 3Amp and can charge devices at 5V/9V/12V without having to adjust anything your device will automatically decide what voltage is best to charge the device.

Charge multiple devices at the same time, example you can have your laptop charging at 20V and then an iPhone off one of the USB outlets simultaneously.

266wh, portable, solar, power, bank

To charge the 50000mAh battery connect the charger with the DC input port, and then the Australian plug into a 240v wall outlet, the unit will show the batter percentage and then under that is will display 19v meaning it is charging at 19v.

Battery capacity indicator Press the button for 2 seconds, the screen will light up to show the voltage and the number of remaining capacity.

Laptop connector:

Gen 2 Mac Charger Connector for older Macbooks

6.0/1.4mm FUJITSU – 16V3.36A/16V3.75A/19V3.16A 6.0/1.4mm Sony – 16V3.75A/4A,19.5V2.15A/4.7A, 19.5V3A/4.1A,19V3.16A 5.5/2.5mm Acer – 19V3.42A/4.74A 5.5/2.5mm Asus – 19V3.42 5.5/2.5mm IBM – 16V3.5A/3.36A,16V4.5A/4.2A 5.5/2.5mm DELL – 19V3.5A 5.5/2.5mm HP/COMPAQ – 18.5V1.1A/4.9A,19V3.16A/4.74A,HP 19V 3.95A 5.5/2.5mm FUJITSU – 19V4.22A 5.5/2.5mm TOSHIBA19V3.16A, 19V3.42A, 19V4.74A, 5.5/2.5mm NEC – 19V3.16A/2.64A 5.5/1.7mm Acer – 19V 2.15A,Aspire one(D270,D257,D250),Aspire one(531h/A110) 4.8/1.7mm HP – 18.5V 3.5A(HP 500HP530 E300) 5.0/1.0mm Samsung – 19V2.1A /4.74A(R458 R480 RV415) 7.4/0.6mm DELL – 9.5V3.34A (M2300 D430) 7.4/0.6mm HP 18.5V 3.5A 7.9/0.9mm IBM – 20V3.25A, 20V4.5A 7.9/0.9mm Lenovo LTEON 20V 3.25A, 20V 4.5A 3.0/1.1mm Samsung-19V/2.1A(NP900X1B 530U3B) 5.0/1.0mm Samsung.19V2.1A /4.74A(R458 R480 RV415) 4.5/3.0mm HP.19.5V3.33A(ENVY14 Pavilion15) etc.



Nejifu offers a range of power banks that are designed for all devices, whether they are USB-C compatible or not. This means that you are able to charge all of your devices on the go, no matter what output you need. These power banks have large capacities and are able to charge your devices quickly and efficiently, making them the perfect power banks for a range of devices, including laptops.

reviews for 50,000mAh Power Bank (Black)

Arrived 95% charged. Runs my Mac book air, iPad and iPhone all at once. This device extended my Mac book air battery operation time by 10 hours. Pretty impressive, well built and nice case.

Great power bank because I needed DC cable with 12v @ 3a to run my electric spinning wheel. When I’m at my craft group, we are not allowed to use electrical cords because they are a tripping hazzard. Agreat power bank and I have not had to charge it yet. Have used it approximately 10 hours total, and it still has 50% charge left. Only slight nuisance is that (as I’m using it to run my spinning wheel and not charge it), it powers off quickly when I stop spinning to chat and then I have to go through the setting to set it to 12volts again. Worries me that I might get distracted and forget to set it to correct voltage which would damage my expensive spinning wheel which cost me 10 times what the power bank did.

Fantastic item. Charges my old Asus Laptop perfectly and even if using it last 9-10 hours easy so impressed. Very qiuck delivery and price for me was perfect.

I bought this 50,000mAh power bank after watching the tutorial video on the website. My son has started university and kept running out of battery on his laptop. I wasn’t sure if it would work but it’s been the best thing ever. He’s so happy with it. Select the right voltage and away you go. It’ll charge his laptop three times before he has to charge the power bank. He has a large Dell laptop that requires 19.5 volts to charge. The power bank does it easily. He couldn’t be happier. The convenience and peace of mind that he won’t run out of power in the middle of a lecture is awesome. Five stars, if you need power then just buy one.

I bought the 50,000 mAH to make my positive grid Spark guitar amp portable. It works great and I have hours of playing time, I also have a few other batteries that need constant charging when I am away and there is heap’s of power for this as well. The only thing that concerned me at first was whenever I used my headphones on the amp it would turn off after about a minute, I fixed this issue by plugging my phone in to charge when I’m playing guitar. This will fix the issue even when the phone doesn’t need charge

So far so good. It charges fairly quickly after the first hour then tapers off. Be interested to see how many recharges it does for my mobile; 5 and counting.

Great product and I even forgot to order the Surface Pro charger adapter and I called them and they sent me one for free. How nice is that. I have a mountain retreat with solar and it doesn’t charger the Surface pro as we only have 12v up there. This has now made it possible to head away for days on end and keep working. I know i shouldn’t be, but i have to keep a business going somehow. Thanks for a great compact and stylish laptop charging solution.

Best Laptop Power Banks and Portable Laptop Chargers for 2022

A portable laptop power bank is an essential purchase for working on-the-go. Here are the best portable chargers worth your hard-earned money.

We know it all too well here at Laptop Mag: your portable powerhouse dies amid some CPU-intensive workload and you’re left with hours of lost effort. There’s nobody to blame but your laptop’s internal battery and yourself for not hitting CTRLS (save).

Luckily, there’s a fix for those awful times when your laptop powers down. The world of portable laptop chargers has exploded (not literally, fortunately) over the last two years, as the need for working on the move has risen. So, rather than praying for a plug at a nearby cafe, you can work completely untethered without fear.

We’ve found the best options in terms of value and reliability and we’ve provided a small guide on the things to look for so you can make the best choice for your and your gadgets. And, if you need any advice elsewhere, check out our laptop buying guide and iPad buying guide, so you can be sure about your purchase decisions.

Intelli ScoutPro

The Intelli ScoutPro does it all — MagSafe wireless charging for iPhone and for either Apple Watch or Samsung Watch, alongside dual 100W USB-C ports, dual USB-A and an OLED display that shows you the current being delivered to your up to 5 devices, this world’s smallest 240W power bank is the ultimate convenience.

And with a 24,000 mAh capacity, included carry case with s for cables and a durable metal build, this is a great option at 189.

Excitrus NitroCharge 120 Pro

The Excitrus NitroCharge 120 Pro is our top recommendation for a laptop power bank. We could talk about the 25,600 mAh battery inside giving you so much capacity for multiple charge cycles. We could also talk about the digital display giving you an accurate percentage level of the battery remaining.

But our favourite two elements are the 100W input and output power delivery — enabling fast charge and juicing up laptops in no time, and the MagSafe charging spot on top! You get the 15W for iPhones, but it also just broader Qi wireless charging too, to that same standard.

Anker PowerCore III Elite

The Anker PowerCore III Elite is is portable, durable and has plenty of capacity to last. You get 25,600 mAh of juice, a 60W USB-C and two 18W USB-A ports — all stuffed into a premium, durable construction. This all comes at an impressively affordable price, plus you can grab a bundle which comes with a 65W charger to juice it up fast.

DIY Laptop PowerBank

In this project I will show you how to create a Laptop PowerBank. It mainly consists of a Li-Ion battery pack and one buck and boost converter. This way the PowerBank can get charged up through the Laptop power supply and aftewards charge up the Laptop directly to give it an additional run time of 3 hours. Let’s get started!

Step 1: Watch the Video!

The video gives you all the information for a basic overview of the project. During the next steps, I will present you more detailed information.

Step 2: Order Your Components!

Here you can find a parts list with example seller (affiliate links):

Step 3: 3D Print the Enclosure!

Here you can find the 123D files as well as the.stl files for my enclosure. But make sure that you also print the corrected lid file which is 5mm longer.

Step 4: Do the Wiring!

Here you can find the wiring schematic along with tons of reference pictures of my laptop powerbank. Feel free to use them to create your own powerbank.

Step 5: Success!

You did it! You just created your own Laptop PowerBank!

Feel free to check out my YouTube channel for more awesome projects:

You can also follow me on. and Google for news about upcoming projects and behind the scenes information:

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Комментарии и мнения владельцев

According to links the LiFePo4 BMS is used with Li-Ion batteries. Those are different chemistries and have different working voltage. For discharge and charge. I do not understand how is it can even work. It should already give problems at first discharge.

This is an awesome project and a must doing it.

Hey I stumbled in this video am so amazed I will like to make one, but how do I charge the battery when it run down.Thanks

So amazing, that’s why i regarded you l as my mentor in electronic eng. I will give it try and share the experience i get. Thanks

The enclosure looks fantastic. Really clean 🙂

i know this is a late reply but hope it answered your question and helps anyone else out.

EBay links aren’t really helpful as once products are sold the link changes. Perhaps a link to an online retailer with a suggestion to check eBay.

can somebody send me the files seperate

can u up load each part separate because i can not print all at once

Since I am not a EE, I am looking for one who can create a PCB for my powerbank with nand chip on it for prototyping. I know I can order such pcb’s from China for powerbanks but I need an extra function on my device for storage. the measurement of such pcb would be around 150mm/200mm by 1000mm (see pic as a format), double or triple layers. I have a small budget can pay you but let me know your rate.

a better solution would be to increase the laptop battery

That’s a great project. I’m happy to see you included all the safety measures in it.I had the same problem of less working time out of my old laptop battery. So I got a new battery and now if the battery dies, I can hibernate the laptop(it auto hibernate when battery level drops), switch out the battery and continue working. Much simpler method but yours is much cooler 🙂

This is amazingly, excellent !

This is amazing! Any workaround to save costs on the BMS?

Have a look on AliExpress, you can save a few bucks at least. I did a quick search for an 8s 24v BMS, and saw a few listed over there.

266wh, portable, solar, power, bank

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