Do you need a portable battery or power bank?

Watching your phone or tablet steadily run out of power when you're nowhere near an outlet is stressful. But there's an easy solution: a portable battery or power bank. They are available in many sizes and capacities and can include handy features like fast charging and multiple ports.

Which power bank should I buy?

The Nimble Champ is our top recommendation for most folks, but we have all sorts of alternatives here. Read our Best MagSafe Power Banks guide for Apple-specific portable chargers, and our Best Portable Power Stations guide if you need more power. Updated June 2025: We've added power banks from Redmagic and Statik, and added a new FAQ.

What is the best wall-charger power bank?

Infinacore Pandora Portable Power Global Wireless Charger for $50: This was our pick for the best wall-charger power bank, and it is still a decent charger that plugs directly into the wall. It has the advantage of optional EU and UK plug adapters for an extra $10, making it a handy travel companion.

What can a portable power station charge?

A portable power station can charge and power a variety of devices, from small electronics like smartphones, tablets, laptops, and cameras to larger appliances such as mini-fridges, TVs, and even power tools.

How much power does an anker portable power station have?

For example, A typical Anker portable power station can come with an impressive 2048Wh, far exceeding the capacity of any power bank. What's more, power stations offer diverse recharging options, including portable power stations with solar panels, while power banks mainly rely on wall chargers.

How long does it take to charge a power bank?

A power button on the side lights up the four LEDs and shows how much of the 10,000-mAh capacity remains. Both ports can deliver up to 18 watts, and you can charge two devices at once. It takes around four hours to fully charge from dead. There is a two-year warranty with this power bank, offering free repairs.