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Nitecore NB20000 Gen3 Power Bank 2026
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Nitecore NB20000 Gen3 Power Bank 2026

Nitecore NB20000 Gen3 Power Bank 2026

Ultra Lightweight Carbon Fiber Power Bank

The NB20000 Gen3 boosts 20,000mAh capacity weighing only 291g (10.26 oz). Built with a carbon fiber composite anti-torsion structure, it supports fast charging, pass-through charging, and is airplane-friendly with an IPX5 rating, ideal for trekking, cycling, climbing, and more.

PRODUCT SPEC

Dimensions
118.0mm x 69.0mm x 21.5mm / 4.65" x 2.72" x 0.85"
Weight
291g±5g / 10.26 oz±0.1 oz (Accessory Not Included)
Cell
Li-ion Battery
Capacity
20,000mAh 3.6V (72Wh)
Rated Energy
11,220mAh 5V (TYP 3A)
Input
USB-C (IN1) / (IN2): 5V⎓2A / 9V⎓2A (18W MAX)
Output
USB-C (OUT1) / (OUT2): 5V⎓3A / 9V⎓2.22A / 12V⎓1.68A / 10V⎓2.25A (22.5W MAX)
Total Output
5V⎓3A (15W MAX)
IP Rating
IPX5
$28.90

Original: $82.56

-65%
Nitecore NB20000 Gen3 Power Bank 2026—

$82.56

$28.90

More Images

Nitecore NB20000 Gen3 Power Bank 2026 - Image 2
Nitecore NB20000 Gen3 Power Bank 2026 - Image 3
Nitecore NB20000 Gen3 Power Bank 2026 - Image 4
Nitecore NB20000 Gen3 Power Bank 2026 - Image 5

Nitecore NB20000 Gen3 Power Bank 2026

Ultra Lightweight Carbon Fiber Power Bank

The NB20000 Gen3 boosts 20,000mAh capacity weighing only 291g (10.26 oz). Built with a carbon fiber composite anti-torsion structure, it supports fast charging, pass-through charging, and is airplane-friendly with an IPX5 rating, ideal for trekking, cycling, climbing, and more.

PRODUCT SPEC

Dimensions
118.0mm x 69.0mm x 21.5mm / 4.65" x 2.72" x 0.85"
Weight
291g±5g / 10.26 oz±0.1 oz (Accessory Not Included)
Cell
Li-ion Battery
Capacity
20,000mAh 3.6V (72Wh)
Rated Energy
11,220mAh 5V (TYP 3A)
Input
USB-C (IN1) / (IN2): 5V⎓2A / 9V⎓2A (18W MAX)
Output
USB-C (OUT1) / (OUT2): 5V⎓3A / 9V⎓2.22A / 12V⎓1.68A / 10V⎓2.25A (22.5W MAX)
Total Output
5V⎓3A (15W MAX)
IP Rating
IPX5

Product Information

Shipping & Returns

Description

Ultra Lightweight Carbon Fiber Power Bank

The NB20000 Gen3 boosts 20,000mAh capacity weighing only 291g (10.26 oz). Built with a carbon fiber composite anti-torsion structure, it supports fast charging, pass-through charging, and is airplane-friendly with an IPX5 rating, ideal for trekking, cycling, climbing, and more.

PRODUCT SPEC

Dimensions
118.0mm x 69.0mm x 21.5mm / 4.65" x 2.72" x 0.85"
Weight
291g±5g / 10.26 oz±0.1 oz (Accessory Not Included)
Cell
Li-ion Battery
Capacity
20,000mAh 3.6V (72Wh)
Rated Energy
11,220mAh 5V (TYP 3A)
Input
USB-C (IN1) / (IN2): 5V⎓2A / 9V⎓2A (18W MAX)
Output
USB-C (OUT1) / (OUT2): 5V⎓3A / 9V⎓2.22A / 12V⎓1.68A / 10V⎓2.25A (22.5W MAX)
Total Output
5V⎓3A (15W MAX)
IP Rating
IPX5