Nitecore NB20000 GEN3 Ultralight Powerbank
The Nitecore NB20000 GEN3 power bank features a compact and lightweight design, reinforced with carbon fiber. It boasts a capacity of 20,000 mAh and is perfect for long hiking trips or flights. Equipped with two versatile USB-C ports, it can serve as both an input and output source.
Features
- Up to 40% lighter, and 50% smaller, than conventional 20000mAh power banks
- IPX5 weatherproof rating
- Two-Way PD + QC output
- 20000mAh
- Power level display
- Low current mode
- Multiple protection safeguards
- For use in temperatures between -10°~40°C
Specifications
| Cell | Li-Ion |
| Capacity | 20,000mAh 3.6V (72Wh) |
| Rated Energy |
11,220mAh 5V (TYP 3A) |
| Input |
USB-C: 5V⎓3A / 9V⎓2A / 12V⎓1.5A (18W MAX) x2 |
| Output |
USB-C: 5V⎓3A / 9V⎓2.22A / 12V⎓1.66A (22.5W MAX) |
| USB-A |
5V⎓3A / 9V⎓2A / 12V⎓1.5A |
| Dual Ports |
5V⎓3A (MAX) |
| Dimensions |
118.0mm x 69.0mm x 21.5mm |
| Weight |
291g±5g |
| Accessories |
USB Charging Cable (USB-A to USB-C) |
Materials
- Carbon Fiber Reinforced Polymer (CFRP) constructed frame
- Carbon Fiber Sheets
Original: $109.63
-65%$109.63
$38.37



Description
The Nitecore NB20000 GEN3 power bank features a compact and lightweight design, reinforced with carbon fiber. It boasts a capacity of 20,000 mAh and is perfect for long hiking trips or flights. Equipped with two versatile USB-C ports, it can serve as both an input and output source.
Features
- Up to 40% lighter, and 50% smaller, than conventional 20000mAh power banks
- IPX5 weatherproof rating
- Two-Way PD + QC output
- 20000mAh
- Power level display
- Low current mode
- Multiple protection safeguards
- For use in temperatures between -10°~40°C
Specifications
| Cell | Li-Ion |
| Capacity | 20,000mAh 3.6V (72Wh) |
| Rated Energy |
11,220mAh 5V (TYP 3A) |
| Input |
USB-C: 5V⎓3A / 9V⎓2A / 12V⎓1.5A (18W MAX) x2 |
| Output |
USB-C: 5V⎓3A / 9V⎓2.22A / 12V⎓1.66A (22.5W MAX) |
| USB-A |
5V⎓3A / 9V⎓2A / 12V⎓1.5A |
| Dual Ports |
5V⎓3A (MAX) |
| Dimensions |
118.0mm x 69.0mm x 21.5mm |
| Weight |
291g±5g |
| Accessories |
USB Charging Cable (USB-A to USB-C) |
Materials
- Carbon Fiber Reinforced Polymer (CFRP) constructed frame
- Carbon Fiber Sheets




















