Best Overall
Anker 20,000mAh 87W Power Bank
Key details
- Ports
- Built-in USB-C, USB-C, USB-A
- Weight
- 15.2 oz
- Max Output
- 87W total, 65W single device
- Battery Capacity
- 20,000mAh
The built-in USB-C cable is the first thing we reach for on this Anker, and the 87W output is why it earns the top spot. One device can pull up to 65W, so a 14-inch MacBook Pro or a tablet gets a meaningful top-up rather than a slow trickle. The cable is rated for 10,000 bends, which matters because the cord you keep coiling into a bag is usually the weak point on a travel pack.
At 20,000mAh, it has enough for a phone several times over and still leaves room for a tablet. We like the port mix—the built-in USB-C, another USB-C, and a USB-A—so three devices can share the pack at once. A 65W charger refills it in about 1.5 hours, which makes it easier to start a trip with a full battery.
The built-in cable is not replaceable, so treat it as part of the pack rather than a spare you can swap if it wears out. That is the one design trade-off we keep coming back to. An 18-month warranty is a reasonable backstop, and if you want a pack for a jacket pocket, the 10,000mAh Anker is the one we grab; this one is happiest in a backpack.
Pros
- Built-in USB-C cable saves a loose cord
- 87W total output handles laptop top-ups
- 20,000mAh capacity covers a long weekend
- Recharges fully in about 1.5 hours with 65W
Cons
- Heavy for a pocket at 15.2 oz
Our default travel pick: it covers a phone, tablet, and the occasional laptop top-up, and the built-in USB-C cable means one less cord to pack.