Follow ZDNET: Add us as a preferred source and the Nestout Flash-1 lantern
36Wh power bank
The Nestout 10000N is a bigger version of the 5000N. Inside the tough polycarbonate shell (that looks like a water or fuel bottle or hip flask) is a 36Wh power bank with a 20W max output and 18W max input USB-C port, along with a 12W max USB-A port.
Also: 7 mobile accessories I found most exciting at CES 2026
The ports are protected by a screw-down cap that again adds to the water bottle vibe and gives the 10000N an IP67 rating, meaning it is completely dust-proof and can survive water submersion down to 1 meter for 30 minutes.
The power bank and light make a neat, versatile setup.
Adrian Kingsley-Hughes/ZDNET
Flash-1 LED light
The Flash-1 is an LED light that can be screwed to the top of a Nestout power bank, and it comes with a tripod that fits on the bottom. The light is adjustable from 30 lumens to 1,000 lumens using an adjuster on the side that reminds me of gas lanterns.
The light can be set to three different color temperatures.
Adrian Kingsley-Hughes/ZDNET
The light is IP44 rated, which means it offers protection against the ingress of solid objects larger than 1 mm and is splash-proof. I’ve had mine outside for extended periods, and it has no problems shrugging off rain and snow.
There’s also a nylon carry bag for all the bits.
The light can, depending on intensity, run for between 3 hours and 34 hours from a full 10,000mAh power bank.
Despite the warnings, the lamp doesn’t get all that hot.
Adrian Kingsley-Hughes/ZDNET
ZDNET’s buying advice
I loved the ruggedness, durability, and quality of the 5000N power bank and the Flash-1, fans in the range), it’s a great platform for off-grid adventures or power outages. One charge of the 10000N was enough to run the light for the three-day power outage that I experienced, as well as keeping bits and bobs charged up.
Also: 10 tiny gadgets I never leave home without (and how they work)
The Elecom 10000N retails for $55. Neither is cheap and is definitely overkill for those who never take the power banks beyond an air-conditioned office, but for those that take their gear outdoors, the ruggedness and durability are worth the extra cost.