The popular Nitecore NB10000 is back with big improvements for the 2nd generation. The Nitecore NB10000 power bank has an extraordinary 10,000mAh battery that can charge a base iPhone 13 or a Samsung s22 two times. Embodying all this power in a solid carbon fiber body frame, the NB10K is 40% lighter than conventional power banks, while smaller and thinner than a phone, with a sleek modern minimalist design. The NB10000 is the ultimate portable backup battery charger for road warriors, outdoor enthusiasts who enjoy trail running, hiking or camping, or first responders who are on an extended search and rescue mission. It is also a great additional to your emergency prep kit or bug-out-bag.