How many times can this charge a typical smartphone?

A 10,000mAh capacity typically charges most smartphones two to three full cycles, depending on the phone's battery size and usage during charging.

Can I take this on an airplane?

Yes, the NB Plus meets airline carry-on requirements for portable power banks and can travel with you on flights.

What does IPX7 waterproof rating mean?

IPX7 means the power bank can withstand immersion in up to one meter of water for thirty minutes. It will handle rain, splashes, and humid conditions without damage.

How do I check how much charge is left?

Press the power button to light up four blue LED indicators that show the remaining battery capacity at a glance.

Can I charge two devices at the same time?

Yes, the NB Plus has both a USB-C port and a USB-A port, so you can charge two devices simultaneously.

Is this actually lighter than other 10,000mAh power banks?

At 5.47 ounces, the carbon-sheet construction makes this significantly lighter than most 10,000mAh power banks, which typically weigh eight to ten ounces or more.

Nitecore NB Plus 10,000mAh Lightweight Power Bank

waterproof

The 3-second version

Weighs only 5.47 ounces using double-sided carbon frame construction
10,000mAh capacity charges most phones two to three times
IPX7 waterproof rating protects against rain and splashes
Premium for carbon construction over standard models
10,000mAh won't handle heavy multi-device use
Requires conscious effort to pack for waterproofing

Why it's on GiftsFeed

Ultralight 10,000mAh Portable Charger Built for the Trail

Standard 10,000mAh power banks typically weigh eight to ten ounces and bulk up like a brick in your pack. That extra weight and volume matter when you're moving fast on trails or trying to keep a daypack minimal. This one uses carbon-sheet construction to deliver the same capacity at 5.47 ounces, which is light enough to justify carrying on a trail run or tucking into a hip belt without the constant reminder that it's there. The IPX7 seal and rounded impact-resistant corners mean it survives the kind of weather and jostling that would compromise cheaper ultralight alternatives, so you're not trading durability for grams saved.

Good gift when

Trail runners and ultralight hikers who count every ounce
Backpackers who need reliable power on multi-day trips
People building emergency kits or bug-out bags
Frequent travelers who want airline-approved backup power

Skip it if If you rarely venture far from outlets or don't care about pack weight, standard power banks cost less and offer the same charging capacity without the carbon frame premium.

Specs

Capacity: 10,000mAh
Weight: 5.47 oz
Ports: USB-C, USB-A
Waterproof Rating: IPX7
Construction: Double-sided carbon sheets with lightweight frame
Power Indicator: Four blue LED indicators
Airline Approval: Yes

What's included

Nitecore NB Plus 10,000mAh Power Bank

If you're giving it

No sizing to guess

Practical backup power for hikers, runners, and travelers who track pack weight.

The details

Most backup batteries force you to choose between enough capacity to matter and a package light enough to carry on trail runs or long hikes. This one weighs just 5.47 ounces while delivering a full 10,000mAh, enough to charge most phones two to three times before you need to find an outlet.

The frame uses double-sided carbon sheets to drop weight without creating flex or fragility. Rounded corners help the body resist impact and abrasion, and the seamless housing carries an IPX7 waterproof rating so rain, splashes, and humid conditions won't shut it down.

You get both a USB-C port and a USB-A port for fast charging across devices. Press the power button to see four blue LED indicators that show remaining capacity at a glance. The form factor stays thinner and smaller than most phones, so it slips into a hip-belt pocket or the top of a pack without bulk.

The design meets airline carry-on requirements, which means it travels as easily on commuter flights as it does in a bug-out bag or emergency kit. Whether you're pushing distance on a trail race, spending days in the backcountry, or just need reliable backup power during a long day away from home, the carbon construction and IPX7 seal deliver durability where lighter options usually fail.

Nitecore

Nitecore NB Plus 10,000mAh Lightweight Power Bank

Double-sided carbon construction keeps it under six ounces without sacrificing capacity or weather protection

$59.95at nitecorestore.com

Quantity

Buy from Nitecore

Ships and sold by Nitecore. About this merchant

The 3-second version

Weighs only 5.47 ounces using double-sided carbon frame construction
10,000mAh capacity charges most phones two to three times
IPX7 waterproof rating protects against rain and splashes
Premium for carbon construction over standard models
10,000mAh won't handle heavy multi-device use
Requires conscious effort to pack for waterproofing

Cheaper alternatives

Questions

How many times can this charge a typical smartphone?: A 10,000mAh capacity typically charges most smartphones two to three full cycles, depending on the phone's battery size and usage during charging.
Can I take this on an airplane?: Yes, the NB Plus meets airline carry-on requirements for portable power banks and can travel with you on flights.
What does IPX7 waterproof rating mean?: IPX7 means the power bank can withstand immersion in up to one meter of water for thirty minutes. It will handle rain, splashes, and humid conditions without damage.
How do I check how much charge is left?: Press the power button to light up four blue LED indicators that show the remaining battery capacity at a glance.
Can I charge two devices at the same time?: Yes, the NB Plus has both a USB-C port and a USB-A port, so you can charge two devices simultaneously.
Is this actually lighter than other 10,000mAh power banks?: At 5.47 ounces, the carbon-sheet construction makes this significantly lighter than most 10,000mAh power banks, which typically weigh eight to ten ounces or more.