Cart
The Nitecore NB20000 Gen 3 Power Bank is an ultra‑light and powerful 20,000 mAh power bank designed to provide reliable backup power wherever you are. Thanks to its reinforced CFRP (Carbon Fibre Reinforced Polymer) frame, the NB20000 Gen 3 is lighter, more compact and more durable than its predecessor, combining a modern minimalist design with professional-grade reliability.
It is the perfect choice for hikers, runners, campers and anyone who needs a lightweight yet powerful power bank for outdoor activities or long trips. It also makes an excellent addition to emergency preparedness kits or bug‑out bags, where dependable backup power is essential.
The NB20000 Gen 3 is equipped with two USB‑C ports for fast and convenient charging. You can charge multiple devices at once or use passthrough charging — charging the NB20000 Gen 3 while it simultaneously powers an external device. Need a USB‑A port? A USB‑C → USB‑A adapter is included in the package.
The power bank automatically detects low‑power devices (such as wireless earbuds, wearables, small sensors) and adjusts charging accordingly. Four blue LED indicators clearly display the remaining battery capacity.
