Brand · Battery Banks
Nitecore battery banks
We list 10 Nitecore battery banks, from 5000 to 20000 mAh and 0.2 lb to 0.7 lb. The lightest is the Carbon Battery 6K USB-C at 0.2 lb, and prices start at $39.95.
By Everyday LoadoutData checked www.nitecorestore.comAbout Nitecore
- Battery banks listed
- 10
- Capacity range
- 5000 to 20000 mAh
- Weight range
- 0.2 lb to 0.7 lb
- Price range
- $39.95 to $179.95
At a glance
Side-by-side specs
| Battery bank | Capacity | Weight | Output | Ports | Wireless | Rating | From |
|---|---|---|---|---|---|---|---|
| Nitecore NB Air Ultra Lightweight and Slim USB-C | 5,000 mAh | 0.2 lb · 89 g | 18 W | — | — | — | $39.95 |
| Nitecore NW5000 Magnetic Wireless Charging and USB-C | 5,000 mAh | 0.3 lb · 120 g | 20 W | — | 15 W | — | $69.95 |
| Nitecore Carbon Battery 6K USB-C | 6,000 mAh | 0.2 lb · 88 g | — | 1 USB-C | — | $39.95 | |
| Nitecore SUMMIT Air | 8,000 mAh | 0.3 lb · 135 g | 22.5 W | 2 USB-C | — | — | $84.95 |
| Nitecore NB10000 Gen4 (Gen 4) Ultralight | 10,000 mAh | 0.3 lb · 142 g | 22.5 W | 2 USB-C | — | — | $83.95 |
| Nitecore NB10000 Gen 2 Quick-Charge USB/USB-C Dual Port | 10,000 mAh | 0.3 lb · 150 g | — | 1 USB-C + 1 USB-A | — | — | $59.95 |
| Nitecore NB Plus | 10,000 mAh | 0.3 lb · 155 g | 22.5 W | — | — | — | $59.95 |
| Nitecore Carbo 10000 Gen2 | 10,000 mAh | 0.4 lb · 170 g | 30 W | 2 USB-C | — | — | $119.95 |
| Nitecore NB20000 Gen 3 Dual USB-C Power Bank | 20,000 mAh | 0.6 lb · 291 g | 22.5 W | 2 USB-C | — | — | $99.95 |
| Nitecore Carbo 20 | 20,000 mAh | 0.7 lb · 320 g | 65 W | 2 USB-C | — | — | $179.95 |
Nitecore NB Air Ultra Lightweight and Slim USB-C
Lowest price
Image not availableThe Nitecore NB Air Ultra Lightweight and Slim USB-C is a 5,000 mAh, 0.20 lb battery bank with 18 W max output. It's rated 19.4 Wh.
It's the second lightest of the 10 battery banks here and the least expensive here at $39.95. Worth knowing: sold by one retailer we track (Nitecore store).
- Capacity
- 5,000 mAh
- Energy
- 19.4 Wh
- Weight
- 0.2 lb · 89 g
- Max output
- 18 W
- Ports
- Not published
- Recharge
- 18 W
$39.95at Nitecore store
Check price for the Nitecore NB Air Ultra Lightweight and Slim USB-C at Nitecore store (opens in new tab)Full specs and sources for the Nitecore NB Air Ultra Lightweight and Slim USB-CLowest in-stock price as of Oct 25, 2026.
Stands out
- IPX7 rated
- Under the 100 Wh airline limit
Worth knowing
- Sold by one retailer we track (Nitecore store)
Image not availableThe Nitecore NW5000 Magnetic Wireless Charging and USB-C is a 5,000 mAh, 0.26 lb battery bank with 20 W max output and magnetic wireless charging at 15 W. It's rated 19.3 Wh.
It's the third lightest of the 10 battery banks here. Worth knowing: sold by one retailer we track (Nitecore store).
- Capacity
- 5,000 mAh
- Energy
- 19.3 Wh
- Weight
- 0.3 lb · 120 g
- Max output
- 20 W
- Ports
- Not published
- Recharge
- Not published
$69.95at Nitecore store
Check price for the Nitecore NW5000 Magnetic Wireless Charging and USB-C at Nitecore store (opens in new tab)Full specs and sources for the Nitecore NW5000 Magnetic Wireless Charging and USB-CLowest in-stock price as of Oct 25, 2026.
Stands out
- Magnetic attachment
- Wireless charging (15 W)
- IPX5 rated
- Under the 100 Wh airline limit
Worth knowing
- Sold by one retailer we track (Nitecore store)
Nitecore Carbon Battery 6K USB-C
Lightest
Image not availableThe Nitecore Carbon Battery 6K USB-C is a 6,000 mAh, 0.19 lb battery bank with 1 USB-C port. It's rated 21.6 Wh.
It's the lightest of the 10 battery banks here, 232 g lighter than the heaviest. Worth knowing: sold by one retailer we track (Nitecore store).
- Capacity
- 6,000 mAh
- Energy
- 21.6 Wh
- Weight
- 0.2 lb · 88 g
- Max output
- Not published
- Ports
- 1 USB-C
- Recharge
- Not published
- Review score
- 8.0 / 10
$39.95at Nitecore store
Check price for the Nitecore Carbon Battery 6K USB-C at Nitecore store (opens in new tab)Full specs and sources for the Nitecore Carbon Battery 6K USB-CLowest in-stock price as of Oct 25, 2026.
Stands out
- IP68 rated
- Under the 100 Wh airline limit
Worth knowing
- Sold by one retailer we track (Nitecore store)
Image not availableThe Nitecore SUMMIT Air is a 8,000 mAh, 0.30 lb battery bank with 22.5 W max output and 2 USB-C ports. It's rated 28.1 Wh.
It's the fourth lightest of the 10 battery banks here. Worth knowing: sold by one retailer we track (Nitecore store).
- Capacity
- 8,000 mAh
- Energy
- 28.1 Wh
- Weight
- 0.3 lb · 135 g
- Max output
- 22.5 W
- Ports
- 2 USB-C
- Recharge
- 20 W
$84.95at Nitecore store
Check price for the Nitecore SUMMIT Air at Nitecore store (opens in new tab)Full specs and sources for the Nitecore SUMMIT AirLowest in-stock price as of Oct 25, 2026.
Stands out
- IPX8 rated
- Under the 100 Wh airline limit
Worth knowing
- Sold by one retailer we track (Nitecore store)
Image not availableThe Nitecore NB10000 Gen4 (Gen 4) Ultralight is a 10,000 mAh, 0.31 lb battery bank with 22.5 W max output and 2 USB-C ports. It's rated 39 Wh.
It's the fifth lightest of the 10 battery banks here. Worth knowing: sold by one retailer we track (Nitecore store).
- Capacity
- 10,000 mAh
- Energy
- 39 Wh
- Weight
- 0.3 lb · 142 g
- Max output
- 22.5 W
- Ports
- 2 USB-C
- Recharge
- 22.5 W
$83.95at Nitecore store
Check price for the Nitecore NB10000 Gen4 (Gen 4) Ultralight at Nitecore store (opens in new tab)Full specs and sources for the Nitecore NB10000 Gen4 (Gen 4) UltralightLowest in-stock price as of Oct 25, 2026.
Stands out
- Pass-through charging
- IPX7 rated
- Under the 100 Wh airline limit
Worth knowing
- Sold by one retailer we track (Nitecore store)
Image not availableThe Nitecore NB10000 Gen 2 Quick-Charge USB/USB-C Dual Port is a 10,000 mAh, 0.33 lb battery bank with 1 USB-C + 1 USB-A ports. It's rated 38.5 Wh.
It's the 5th lightest of the 10 battery banks here. Worth knowing: sold by one retailer we track (Nitecore store).
- Capacity
- 10,000 mAh
- Energy
- 38.5 Wh
- Weight
- 0.3 lb · 150 g
- Max output
- Not published
- Ports
- 1 USB-C + 1 USB-A
- Recharge
- Not published
$59.95at Nitecore store
Check price for the Nitecore NB10000 Gen 2 Quick-Charge USB/USB-C Dual Port at Nitecore store (opens in new tab)Full specs and sources for the Nitecore NB10000 Gen 2 Quick-Charge USB/USB-C Dual PortLowest in-stock price as of Oct 25, 2026.
Stands out
- IPX5 rated
- Under the 100 Wh airline limit
Worth knowing
- Sold by one retailer we track (Nitecore store)
Image not availableThe Nitecore NB Plus is a 10,000 mAh, 0.34 lb battery bank with 22.5 W max output. It's rated 38.5 Wh.
It's the 6th lightest of the 10 battery banks here. Worth knowing: sold by one retailer we track (Nitecore store).
- Capacity
- 10,000 mAh
- Energy
- 38.5 Wh
- Weight
- 0.3 lb · 155 g
- Max output
- 22.5 W
- Ports
- Not published
- Recharge
- 18 W
$59.95at Nitecore store
Check price for the Nitecore NB Plus at Nitecore store (opens in new tab)Full specs and sources for the Nitecore NB PlusLowest in-stock price as of Oct 25, 2026.
Stands out
- IPX7 rated
- Under the 100 Wh airline limit
Worth knowing
- Sold by one retailer we track (Nitecore store)
Image not availableThe Nitecore Carbo 10000 Gen2 is a 10,000 mAh, 0.37 lb battery bank with 30 W max output and 2 USB-C ports. It's rated 38.8 Wh.
It's the 7th lightest of the 10 battery banks here. Worth knowing: sold by one retailer we track (Nitecore store).
- Capacity
- 10,000 mAh
- Energy
- 38.8 Wh
- Weight
- 0.4 lb · 170 g
- Max output
- 30 W
- Ports
- 2 USB-C
- Recharge
- 30 W
$119.95at Nitecore store
Check price for the Nitecore Carbo 10000 Gen2 at Nitecore store (opens in new tab)Full specs and sources for the Nitecore Carbo 10000 Gen2Lowest in-stock price as of Oct 25, 2026.
Stands out
- Pass-through charging
- IPX8 rated
- Under the 100 Wh airline limit
Worth knowing
- Sold by one retailer we track (Nitecore store)
Nitecore NB20000 Gen 3 Dual USB-C Power Bank
Most capacity
Image not availableThe Nitecore NB20000 Gen 3 Dual USB-C Power Bank is a 20,000 mAh, 0.64 lb battery bank with 22.5 W max output and 2 USB-C ports. It's rated 72 Wh.
It's the 8th lightest of the 10 battery banks here. Worth knowing: sold by one retailer we track (Nitecore store).
- Capacity
- 20,000 mAh
- Energy
- 72 Wh
- Weight
- 0.6 lb · 291 g
- Max output
- 22.5 W
- Ports
- 2 USB-C
- Recharge
- 18 W
$99.95at Nitecore store
Check price for the Nitecore NB20000 Gen 3 Dual USB-C Power Bank at Nitecore store (opens in new tab)Full specs and sources for the Nitecore NB20000 Gen 3 Dual USB-C Power BankLowest in-stock price as of Oct 25, 2026.
Stands out
- Pass-through charging
- IPX5 rated
- Under the 100 Wh airline limit
Worth knowing
- Sold by one retailer we track (Nitecore store)
Image not availableThe Nitecore Carbo 20 is a 20,000 mAh, 0.71 lb battery bank with 65 W max output and 2 USB-C ports. It's rated 77.6 Wh.
At 0.7 lb it's the heaviest of the 10 battery banks here and the most expensive here at $179.95. Worth knowing: heaviest battery bank in this list.
- Capacity
- 20,000 mAh
- Energy
- 77.6 Wh
- Weight
- 0.7 lb · 320 g
- Max output
- 65 W
- Ports
- 2 USB-C
- Recharge
- 65 W
$179.95at Nitecore store
Check price for the Nitecore Carbo 20 at Nitecore store (opens in new tab)Full specs and sources for the Nitecore Carbo 20Lowest in-stock price as of Oct 25, 2026.
Stands out
- 65 W port: charges laptops
- Pass-through charging
- Digital display
- IPX8 rated
- Under the 100 Wh airline limit
Worth knowing
- Heaviest battery bank in this list
- Sold by one retailer we track (Nitecore store)
Questions, answered from the data
What are the lightest Nitecore battery banks?
The Nitecore Carbon Battery 6K USB-C is the lightest at 0.2 lb (88 g), by manufacturer spec.
What's the cheapest option?
The Nitecore NB Air Ultra Lightweight and Slim USB-C, with a lowest in-stock price of $39.95 this week.
Which can I take on a plane?
The Nitecore NB Air Ultra Lightweight and Slim USB-C, the Nitecore NW5000 Magnetic Wireless Charging and USB-C, the Nitecore Carbon Battery 6K USB-C, the Nitecore SUMMIT Air, the Nitecore NB10000 Gen4 (Gen 4) Ultralight, the Nitecore NB10000 Gen 2 Quick-Charge USB/USB-C Dual Port, the Nitecore NB Plus, the Nitecore Carbo 10000 Gen2, the Nitecore NB20000 Gen 3 Dual USB-C Power Bank and the Nitecore Carbo 20 are rated under 100 Wh, the limit for carry-on batteries without airline approval. Spare batteries can't go in checked bags.
Which can charge a laptop?
The Nitecore Carbo 20 (65 W) has a port fast enough for most USB-C laptops (45 W or more).
About this list
This page includes every Nitecore battery bank in our database, ordered by capacity. “At a glance” picks compare these battery banks with each other only. To compare across brands, use the battery bank search.
Specs come from Nitecore’s product pages unless marked otherwise, and every value links to its source on the product page. Prices are the lowest in-stock price we found on Oct 25, 2026. This is a spec comparison, not a hands-on review. Read our methodology.