





The Nitecore NB20000 Gen3 power bank delivers a hefty dose of energy in a carbon body. It weighs barely more than half a can of beer, yet it manages to provide power even in demanding conditions. Made for movement – whether it's a weekend in the mountains or an expedition where outlets are scarce.
The carbon body with corner reinforcements and 12 screws holds as firmly as armor. With an IPX5 rating, it handles rain and snow without losing performance. The woven carbon surface resists impacts and fits securely in hand, so it isn't afraid of a backpack, pocket or rough handling.
The NB20000 Gen3 is 13% shorter than the previous version and weighs only 291 grams. You hardly feel it in your pocket, yet it has the energy for more than three phone charges. An ideal companion when every gram matters, but you don't want to compromise on performance.
Two USB-C ports can charge two devices at once, and thanks to QC, PD, FCP and SCP protocols, it recognizes what's connected. It supports pass-through charging – charging itself and devices simultaneously. The package also includes a USB-C to USB-A adapter for older cables.
With a capacity under 100Wh, it meets airline standards, so it passes airport checks without problems. The charge level is indicated by four LED indicators, and integrated electronics monitor overheating, overvoltage and short circuits. Everything is under control, wherever you are.
| Weight | 291 g |
| Material in detail | Frame: carbon fiber reinforced polymer Cover plates: carbon fiber |
| Dimensions in detail | 11.8cm × 6.9cm × 2.2cm |
| Other specifications | The 3rd generation brings innovations and improvements Ultra-light - only 291g, 10.3% lighter than its predecessor 13% shorter than its predecessor and shorter than iPhone 15 Pro Impact, pressure and deformation resistant (anti-twist) construction - connected by 12 connectors Corner protectors absorb impacts and eliminate tearing of clothing or backpack pockets Approved for air transport Battery: Li-ion Capacity: 20,000mAh Cells - voltage / energy: 3.6V / 72Wh Rated energy: 11,220mAh (at 5V output voltage) Gravimetric specific energy: 247mWh/g 2 USB Type C ports: output - 5V, 3A / 9V, 2.22A / 12V, 1.68A / 10V, 2.25A (max power 22.5W); input - 5V, 2A / 9V, 2A (max power 18W) Can charge two devices simultaneously - dual ports with a maximum power of 15W (voltage 5V and current 3A) Super fast - fast charging of devices - 22.5W and fast charging of the power bank itself - 18W Supported charging protocols: PD, QC, FCP and SCP Allows pass-through charging (simultaneous charging of the power bank and charging of devices from the power bank) Number of charges - selected devices: iPhone (13") - 1.2×; iPhone 15 Pro - 3.8×; Huawei Mate 60 - 2.8×; Nitecore® UT27 headlamp - 9.8×; Nitecore® NL1836R rechargeable battery - 4× LED battery/charge status indication - 4 blue LEDs (75% and above - 4 lit; 50% to 75% - 3 lit; 25% to 50% - 2 lit; 10% to 25% - 1 lit; less than 10% - 1 flashing) Control: button on the bottom next to the LED indicator Safety protections - against short circuit, overvoltage, overcurrent, overheating, overcharging and excessive discharge Protection: IPX5 (resistant to rain and snow) |
| Parts of delivery | Power bank USB adapter - from USB type C to USB type A |