NOBIS Power Bank, 35W 20000mAh Portable Charger, USB C Fast Charging, 4 Ports External Battery Pack with LED Digital Display, Compatible with Laptop, Phone 15 14 13 Pro S23 S22 (Green)

Brought to power a dummy battery for a Nikon D5300 which I use for astrophotography. It works very well, no worries about running out of battery power over a 2-3 hour imaging session as with the camera batteries. It actually lasts for ages, I've used it for several imaging sessions on the trot and only 50% power used. One night I powered the camera and recharged my phone (which I use to control my telescope mount) at the same time. My only grumble is that the power pack turns itself off if the camera is inactive for more than a minute or so, which is a bit of a nuisance but normal behaviour and just something to work around.

Great piece of kit. Well made and very efficient. I use about 30% to recharge my iphone when I'm out and about

Whilst this power bank is very good for it's port choice and ease of use, it is really heavy. After reading the weight in the description, I didn't really consider much more about it until I opened it up on delivery. Too heavy for carrying in a pocket in my opinion. It also used more power on 1st use than I expected it to but am hoping with a couple of full charges, it will improve, otherwise it doesn't do what I anticipated it should.

Powerful, great quality.

The one I received wouldn't charge. The display just blinked "188" intermittently. Very inconvenient as I urgently needed a functioning power bank.

It has a lovely design, I have the green one and I like the shade of green used here the frosted design it has on the display. The display is readable, the % is a large font and you can read it from some distance away.I rated the capacity and got around 15,000mah putting charge into the power bank which is normal for a power bank of this capacity. (20,000mah). I've used the type A outputs with phones, a tablet and low power charging keyboard and it didn't turn off like some powerbanks do. Type C charging is quite fast and supports up to 35w on the type c output.

The NOBIS 35W 20000mAh Power Bank is a sleek, high-performance portable charger perfect for on-the-go users. Its USB-C fast charging and four versatile ports make it compatible with a wide range of devices, including MacBooks, iPhones, and Samsung models. The LED digital display is a standout feature, providing accurate battery status at a glance. With its impressive 35W output, it charges devices quickly and efficiently, even for power-hungry gadgets. The green finish adds a stylish touch, while the compact design makes it travel-friendly. Overall, it’s a reliable and versatile power bank that balances functionality and aesthetics perfectly.

When I'm out in my car I need a reliable power source for my phone and other devices. I'm impressed with the longevity and speed of this Nobis power bank and that it's lightweight, especially compared to others, and portable too. Easy to pop it into a bag or pocket. It's compact and neat. With the LED power display on the side, which stays on for a couple of seconds to enable you to check the charge and the power button on the other. The ports, 2 USB A and 2 USB C are located one end. The construction quality is superb. It's a tactile object due to the frosted finish of the casing, and has a pleasing muted colour. It comes with a 3A USB C charging cable so there's no need to find another compatible with it. It also has a trickle charging mode for earbuds and smart watchesI charged it as soon as I received it using the cable supplied, as it was at 65% capacity. It was really quick to charge fully. My phone was at 60% charge and in an hour and 15 minutes the phone was 100% and the power bank had only dropped to 85%. I can confidently take it out with me and know that it's going to last the day without needed topping up. It's powerful and fast and probably is the best essential power bank I have so far used.