Nitecore · Power Bank · Outdoor & Everyday
Nitecore NB10000 Gen2
Ultra-slim Carbon Fibre Power Bank – 10,000mAh & 20 W
10,000mAh · 150 g · 20 W · 10.6 mm · Carbon Fibre · IPX5
The most compact 10,000mAh power bank – ultra-slim, ultra-light, and everyday-ready.
The Nitecore NB10000 Gen2 is the most compact and lightest 10,000mAh power bank in its class. Measuring only 121.9 × 59 × 10.6 mm and weighing 150 g, it fits in any jacket pocket or side pouch and remains practically unnoticed throughout the day. The carbon fibre housing delivers premium build quality at a fraction of the weight of aluminium, while the IPX5 rating ensures reliable protection against water splashes in everyday conditions.
Capacity & Performance · 10,000mAh / 38.5 Wh · USB-C 20 W · USB-A 18 W
10,000mAh in 150 g and 10.6 mm – Nitecore’s answer to maximum mobility
The NB10000 Gen2 holds 10,000mAh at 3.85 V (38.5 Wh), delivering two to three full smartphone charges per cycle. The USB-C port provides up to 20 W across three voltage profiles (5V ø 3A / 9V ø 2.22A / 12V ø 1.68A), while the USB-A port adds up to 18 W – two devices charging simultaneously at a combined maximum of 15 W. At 10.6 mm, it is thinner than most current smartphones: the rigid carbon fibre shell maintains this slim form factor without flex, resisting scratches and everyday wear far better than plastic. IPX5 protection (IEC 60529) against water jets from any direction completes its daily-carry profile.
Carbon fibre — premium material, minimal weight
Carbon fibre is approximately four times lighter than aluminium at comparable stiffness and significantly more durable than polycarbonate plastics. For a power bank, this translates into a housing that absorbs impacts, resists flex, and maintains its shape and finish through thousands of daily use cycles. The matte finish is fingerprint-resistant and retains its appearance without coating wear. The NB10000 Gen2 is Nitecore’s flagship mobile power solution, designed for users who carry their gear daily and demand both performance and discretion.
Charging the NB10000 Gen2
The USB-C input accepts up to 18 W (5V ø 2.4A / 9V ø 2A), replenishing the full 10,000mAh cell in approximately 2.5–3 hours with a compatible 18W+ USB-C charger. Any standard USB-C cable and PD-compatible charger can be used — no proprietary charging accessories are required. The same USB-C port functions as both input and output, keeping the port count minimal.
Key features – Nitecore NB10000 Gen2
- 🔋 10,000 mAh / 38.5 Wh – two to three full smartphone charges per cycle
- ⚡ USB-C 20 W output (5V/9V/12V) – fast charging for smartphones and compact tablets
- 🔌 USB-A 18 W output – charge two devices simultaneously, combined max. 15 W
- ⬇️ USB-C 18 W input – fully charged in 2.5–3 h with standard USB-C PD charger
- 🪶 150 g, 10.6 mm slim – thinner and lighter than most current smartphones
- 🛡️ Carbon fiber body – roughly four times lighter than aluminium, fingerprint-resistant matt finish
- 💧 IPX5 (protection against water jets from any direction) – everyday-ready for rain and wet conditions
- 📐 121.9 × 59 × 10.6 mm – fits flat next to a smartphone in any jacket pocket
- 🔄 USB-C input and output on one port – minimal connectors, maximum simplicity
- 🏆 Nitecore’s flagship power bank – designed for daily use
Who is the Nitecore NB10000 Gen2 for?
The NB10000 Gen2 is designed for travellers and everyday users who need 10,000mAh capacity in an unobtrusive, ultra-compact form factor – ideal for those who refuse to compromise between capacity and weight. Its flat carbon fibre body makes it the first choice for business travellers, outdoor enthusiasts, and daily commuters alike.
| Capacity | 10,000mAh / 3.85 V (38.5 Wh) |
|---|---|
| Rated energy | 6,400mAh / 5 V (typ. 1A) |
| Cell type | Li-ion |
| USB-C output | 5V ⊚ 3A / 9V ⊚ 2.22A / 12V ⊚ 1.68A (max. 20 W) |
| USB-A output | 5V ⊚ 3A / 9V ⊚ 2A / 12V ⊚ 1.5A (max. 18 W) |
| Combined output | 5V ⊚ 3A (max. 15 W) |
| USB-C input | 5V ⊚ 2.4A / 9V ⊚ 2A (max. 18 W) |
| Housing | Carbon fibre |
| IP rating | IPX5 (IEC 60529) |
| Dimensions | 121.9 × 59 × 10.6 mm |
| Weight | 150 g (5.29 oz) |
Box contents – Nitecore NB10000 Gen2
- 🔋 Nitecore NB10000 Gen2 power bank
- 🔌 USB-A to USB-C charging cable
- 📖 Quick start guide
Frequently Asked Questions – Nitecore NB10000 Gen2
Find answers about the Nitecore NB10000 Gen2 power bank – from Li-Ion safety and air travel to charging times, carbon-fibre housing and warranty.
