Which power bank is best?

All of the power banks on this list passed our testing, traveling with us on the road and powering our devices at home. Anker is the best in part because it packs more power into its batteries at a lower weight. Its batteries charge faster than competitors. Its small Anker Nano battery has the best power-to-weight ratio of any battery on our list.

Which power bank is best for outdoor use?

If you plan to use your power bank for outdoor applications such as hunting, backpacking, and off-roading, we recommend one built to withstand rugged use. On this list, the Nestout 15,000mAh Outdoor Battery, Dark Energy Poseidon Pro 10200, and Wuben Lightok X3 Owl EDC Flashlight are all rated to withstand getting wet.

Which battery is best for power banks?

Anker is the best in part because it packs more power into its batteries at a lower weight. Its batteries charge faster than competitors. Its small Anker Nano battery has the best power-to-weight ratio of any battery on our list. Which brand is best for power banks in 2025? Anker is making some the best power banks right.

Why should you buy a portable power bank?

Whether you need to charge your phone, tablet, or laptop, these portable power banks will help keep you connected wherever your travels take you.

Which power banks have pass-through charging?

Many power banks on this list have pass-through charging, including our top pick the Nestout 15,000mAh Outdoor Battery. Durability is a major factor in how brands design products for our use and abuse. Every power bank on this list passed our standardized drop-testing onto concrete from 2 feet.

How do I choose a portable power bank?

Connection types vary across all portable power banks, cell phones, computers, headphones, tablets, and electronics brands. So, make sure to choose a power bank with ports that are compatible with the devices you need charged most often.