/PRNewswire/ — The NITECORE NB10000 Gen4 ultralight competition external battery, available since January 29, 2026, has quickly become a trusted power solution for users around the world. It meets the growing need of endurance athletes, trail runners, hikers, campers and outdoor enthusiasts for lightweight, reliable and high-performance power while on the move.
Less heavy, more powerful
NITECORE NB10000 Gen4 Ultra Lightweight Power Bank
The NB10000 Gen4 offers significant improvements, including a lighter weight of 143g (5oz), more usable energy and improved IPX7 waterproofing. Similar in size to a standard energy gel, it is compact and easy to transport. Combined with double-sided carbon fiber sheets and a reinforced flame-retardant composite frame, it provides a portable, durable and reliable power companion. The new charging cable, which acts as a wrist strap, weighs only 5g (0.18oz) and supports fast charging up to 60W, providing efficient power while reducing the carrying burden to a minimum.
The NB10000 Gen4 features next-generation battery technology and an efficient circuit design, allowing it to store more usable energy in a compact form factor. It supports up to 22.5W of two-way fast charging and delivers up to 7200mAh of usable power in Eco mode, keeping devices powered for longer while on the move. For fast charging, normal mode provides fast power whenever you need it.
Effortless operation in the dark
The Knock-to-Wake feature improves use in low-light conditions, even when wearing gloves, while the intuitive dynamic RGB positioning lights are easily visible at a glance, ensuring effortless use at night.
User trust
From trail running to outdoor adventures to daily commutes, the NB10000 has gained strong popularity among users around the world. Praised for its light weight and reliability, it has received positive reviews on numerous platforms and from many outdoor enthusiasts. In their review, one user noted that “Those who value every gram and want a high-performance 10,000mAh power bank will find it hard to beat,” highlighting its status as a trusted power solution for outdoor activities.
About NITECORE
NITECORE is an international professional outdoor electronics brand that has won the world’s top design awards, including the iF Design Award and the Red Dot Design Award. Founded in 2007, NITECORE is guided by the notion of continuous innovation (“Keep Innovating”). With technological innovation at its core, NITECORE continues to set industry standards for lighting and power solutions across a wide range of applications.
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