
NITECORE NB20000 Gen 3 High-Capacity Power Bank 20000mAh
NITECORE NB20000 Gen 3 High-Capacity Power Bank 20000mAh
The Nitecore NB20000 Gen 3 is a high-capacity, portable power bank with 20,000mAh for reliable on-the-go charging. Its dual USB-C ports allow simultaneous charging of multiple devices or pass-through charging. Encased in a lightweight carbon fiber composite frame, it is 10% lighter than conventional power banks and features a slim, modern design. Four LED indicators show remaining power, and the included USB-C to USB-A adapter adds versatility. With an IPX5 waterproof rating and a weight of just 291g, it is ideal for outdoor adventures, travel, and emergency preparedness.
Key Features:
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Capacity: 20,000mAh (72 Wh) Li-ion battery
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Dual USB-C ports for simultaneous device charging
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LED power level indicator
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Auto-detect function for low-current devices
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Ultra-lightweight: 291 g (10% lighter than conventional power banks)
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Carbon fiber frame and panels
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IPX5 waterproof rating
Specifications:
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Input USB-C (IN1): 5V⎓3A / 9V⎓2A / 12V⎓1.5A (18W max)
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Input USB-C (IN2): 5V⎓3A / 9V⎓2A / 12V⎓1.5A (18W max)
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Output USB-C (OUT1): 5V⎓3A / 9V⎓2.22A / 12V⎓1.66A (22.5W max)
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Output USB-C (OUT2): 5V⎓2.4A / 9V⎓2A / 12V⎓1.5A (18W max)
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Dual port output: 5V⎓3A max
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Dimensions: 118 × 69 × 21.5 mm
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Weight: 291 g ±5 g
Package Contents:
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1 × Nitecore NB20000 Gen 3 Power Bank
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1 × USB-C to USB-A Adapter
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1 × USB-C Charging Cable
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1 × User Manual
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1 × Warranty Card