Tech & Gadgets

Anker Laptop Power Bank, 25,000mAh 165W

Three 100W USB-C ports and 25,000mAh, sized for a laptop and still legal in a carry-on.

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$119.98$134.9911% OFF
Amazon price as of October 4. Prices change; the price at checkout is the one that applies.
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Mike ManningBy Mike Manning
Marine veteran, gym owner, dad
Recon Report: full review pendingPhotos: AnkerUpdated 2026-10-04
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Product Information, Not A Review

Specs, pricing and buying notes taken from the manufacturer so you can compare this against whatever else you are looking at. I have not had this one in my hands. When it goes through real use it gets rewritten as a full review, with a rating and my own photos.

Anker Laptop Power Bank, 25,000mAh 165W

Quick Specs

CategoryTech & Gadgets
BrandAmazon
ReviewedOct 4, 2026
Capacity25,000mAh
Total output165W
Ports3 x 100W USB-C, plus USB-A
Built-in cables2, one retractable to 2.3 ft
Air travelUnder the 100Wh limit
Warranty18 months

What Stands Out

  • 165W total output across three 100W USB-C ports, enough to run a laptop rather than trickle it
  • 25,000mAh covers a week of trips or several days of camping without a wall outlet
  • Two built-in cables: one extends to 2.3 ft, the other doubles as a carrying strap
  • Four devices at once between the two cables and two additional ports
  • Complies with the 100Wh airline restriction, so it is carry-on legal

What To Check

  • Big and heavy; this is luggage, not pocket carry
  • Needs a 100W or higher wall charger to refill at the advertised speed, and that charger is not included
  • Expensive against a basic 10,000mAh pack
  • More capacity than most people need for a phone-only day

What This Is

The pack you buy when a phone battery is not the problem. 165W across three USB-C ports will keep a laptop working through a delayed flight, which no 10,000mAh brick will do.

The Spec People Miss

Capacity gets the headline, but output decides whether a laptop charges or merely drains slower. 100W per port is real laptop charging. Many large packs advertise big capacity and then cap output low enough that a MacBook under load still loses ground.

Read The Recharge Requirement

To refill this at the advertised speed you need a 100W or higher wall charger, which is sold separately. On a 20W phone brick it takes most of a day, so budget for the charger when you budget for the pack.

The Short Version

A travel-day power supply, not a pocket battery. The three 100W ports are the reason to buy it; budget for a 100W wall charger to feed it.

Mike Manning

MIKE MANNING

Founder, Every Dad Carry

Dad | Coach | Marine Corps Veteran

Ready to buy?

Anker Laptop Power Bank, 25,000mAh 165W

Check price on Amazon

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