Solid easy to use portable battery that can be used for travelling, yes travelling. It’s right on the cusp of maximum battery size and is brilliant when a family of 4 travelling to Europe need to charge on the go. Note, it can only charge a max of 3 at a time.

27,000 mAh USB-C Laptop Power Bank

Was surprised at the weight - it’s a lot lighter than I expected. It charges very quickly and in turn charges my devices super fast. I’ve only had it a few days but I’m really happy so far!

27,000 mAh USB-C Laptop Power Bank

I love this power bank, it's a beast. I use its 60 watt usb c port to power up either my Windows Surface Book laptop or My Dell Tuff Book for work. It extends the life of my computers to the point that I have never run out of battery. Would not dream of leaving home without it. I work in remote areas where I don't always have outlets available. With this unit you don't need an outlet, you can work anywhere for hours. I would suggest buying the charger and cables from them because not every usb c cable and charger works with the beast. Save yourself the time and frustration.

27,000 mAh USB-C Laptop Power Bank

Brilliant brilliant brilliant ! Cygnet have out done themselves. I’m a huge fan of their products but this powerbank has saved my bacon when a scheduled power outage went on for longer than expected snd I could keep both my laptop and phone going for a critical meeting.

Big Powerbank

This is a very large powerbank, but charges many devises before needing a recharge. Has usb-c which is handy with modern devices, but you do need x-over cables for other connections. Would recommend as is well built

Excellent Item but you'll need additional accessories

This is truly an excellent product. It even looks good and the satin finish feels good in your hand. The only issue is what comes in the box. The recharging cable is literally 10cm long and is USB-C to USB-A so it is virtually useless for a powerbank of thjs size. Any half way serious user will have to buy an additional USB-C to USB-C cable and 30W (or better) power adapter in order to use the device to its potential.

Good for charging on location, not if your after a portable charger. Better off buying a 10,000-13000mah

Bit bulkier and heavier then I thought. Find it doesn't charge my small Bluetooth headphones. Charges phones and tabs well. Older model so if you willing to spend a bit extra- pay to get the newer model that does wireless charging

New Cygnett ChargeUp Pro 27,000mAh looks the goods.

The unit is only on it's 2nd full charge, but hope it improves with more charges. Currently using it to charge battery in a i7 Surface Pro 6. It starts OK but struggles to impart a full top up from 20%. Also takes a long time to recharge the Cygnett ChargeUp, (7-8 hrs).

Powerbank

Long lasting power. Charges devices quickly. Heavy, but you buy this to power large devices when you’re away from the mains for extended periods, so a worthwhile trade off. Can be taken on international flights.