



Nitecore NB20000 Quick Charge Multi-Port Powerbank
- Ultra lightweight energy brick with multiple ports.
- High 20,000mAh capacity for lightning fast recharging.
- Ideal for long outdoor adventures or traveling.
- Substantially lighter and smaller in size than most power banks.
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Description
NB20000 Power Bank
Multiple Ports for Simultaneous Device Charging
The Nitecore NB20000 power bank features four total ports: two USB-A output ports for simultaneously charging multiple devices, a single dual input-output USB-C port, and a dedicated USB-C input port.
- » iPhone 12 Pro – 5.5 Charges
- » Mate 30 Pro – 3.5 Charges
- » iPad Pro – 1.3 Charges
- » iPad Air – 1.7 Charges
- » MacBook Pro 13" – 0.8 Charges
- » Portable Game Console – 3 Charges
- Data provided by NITECORE Lab
Low Current Mode
When charging low current devices like wireless headphones and smart watches, double-press the Mode button and check for the white LED indicator to use Low Current Mode.
Multiple Protection Safeguards
Intelligent thermal protection automatically regulates output to prolong battery lifespan while maintaining performance.- Notable Features
- » Charges to 80% in as little as 2h 40min
- » Charge up to two devices simultaneously, and can charge itself while charging other devices thanks to its four total ports
- » Multi-LED display lets you know the current battery level and charge status
- » Carbon Fiber Reinforced Polymer (CFRP) hollowed frame is 27% lighter and 57% smaller than conventional power banks
Item Details
| Brand | Nitecore |
| SKU | NITECORE-NB20000 |
| Series | NB |
| Manufacturer Part Number | NB20000 |
| UPC | 6952506494446 |
| In the Box | USB Cable, User Manual |
Specifications
Unit Dimensions
| Length | 5.37 in (136 mm) |
| Width | 2.36 in (60 mm) |
| Height | 0.84 in (21 mm) |
| Weight | 11.45 oz (325 g) |
Certifications & Transport
| Certifications/Standards | CE |
| Country Of Origin | China |
| HTS Code | 85044030 |
Packaging/Shipping Dimensions
| Length | 7.62 in |
| Width | 3.75 in |
| Height | 1.46 in |
| Shipping Weight | 0.92 lb |
Documents
Additional Details
| Warranty |
Nitecore Limited Lifetime Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
Bright Buys
- Trusted and reliable; consistently rated as a top customer pick for LED flashlights
- Superior 1,600mAh capacity means longer runtimes and less frequent battery changes
- Optimized for both high and low drain devices
- State-of-the-art automated production lines ensure the highest quality and safety protections
- Ideal for low-drain applications that require a primary battery to provide constant power
- 10-year shelf life - stock up for emergencies!
- The best choice for consistent power, great in low-drain devices like remotes
- Safe and reliable - capable of performing in high or low temperatures
- 11-in-1 card sized tool fits in your wallet or on a keychain!
- Packed with handy tools including a screwdriver & 7 wrench settings
- Serrated saw and straight-edge knife for quick cutting jobs
- Can + bottle openers for campsite meals or end-of-shift relaxation
- Four-channels saves time by charging multiple batteries at once.
- Capable of charging multiple chemistries by automatic battery detection.
- LCD display reveals the charging progress, battery type, voltage, and charging current.
- Automatic power-off function cuts off the current when charging is complete.
- Trusted and reliable; consistently rated as a top customer pick for LED flashlights
- Superior 1,600mAh capacity means longer runtimes and less frequent battery changes
- Optimized for both high and low drain devices
- State-of-the-art automated production lines ensure the highest quality and safety protections
- Extremely compact and powerful EDC
- Max output of 3,000 lumens with a max throw of 229 meters
- Dual fuel and available with extender for use with a 26650
- Equipped with 4 x CREE XPG3 LEDs for maximum illumination
- Reliable lithium chemistry with a 10 year shelf life
- Regarded as one of the highest quality CR123A batteries on the market
- Used in LED flashlights, alarm systems, ranger finders and more
- Cells are lightweight, durable and ideal for long term storage
- Jacket style may vary
- 225mAh capacity drives long runtimes for watches and electronics
- CR2032 coin cells packed with 3V of power
- Convenient 6-piece retail card provides backup batteries
- Easily replaceable primary lithium cells
- Top recommended battery for Apple AirTags
- Trusted and reliable; consistently rated as a top customer pick for LED flashlights
- Superior 1,600mAh capacity means longer runtimes and less frequent battery changes
- Optimized for both high and low drain devices
- State-of-the-art automated production lines ensure the highest quality and safety protections
- 3,000 lumens and a 250-meter throw - fierce illumination to light up your backyard
- Multiple output modes are accessible via easy side switch operation
- Strobe, SOS, and beacon modes offer distinct signaling capability
- High-capacity battery supports the light with a maximum 227-hour runtime



