

For a more inexpensive option, Wirecutter also liked the RAVPower 27000, which offers 700 W of power for $130 but has an “unwieldy charging cord and power brick.” Wirecutter recommends the Mophie Powerstation AC, which can deliver 100 W of power output and is still slim enough to slip into a bag. It’s a power bank that can function for a wide variety of devices in a wide variety of situations. However, they’re also more flexible-you can plug nearly any device with a standard AC power connection into one. These chargers are more expensive and heavier-duty than your average USB-C charger. They may not be able to charge extremely power-hungry gaming laptops, for example. We say these work for “most laptops” because they can only deliver so much wattage. You plug your laptop’s charging cable into it just like you’d plug your laptop into a standard AC power outlet. Picture a big battery complete with an AC outlet. If you’ve got a laptop without USB-C charging-and let’s be honest, that’s most laptops people are using these days-you’ll need a portable AC charger. RELATED: The Best USB-C Batteries for Your Laptop, Nintendo Switch, or Smartphone AC Chargers (for Laptops Without USB-C Charging) Mophie You might want to find reviews that say whether a charger you’re interested in works with your laptop-or just purchase one from a store with a good return policy. The only way to know for sure whether it will work is to try a charger with your laptop. Back in 2015, PCWorld found that not every laptop could charge with every charger. Unfortunately, while USB-C Power Delivery is supposed to be a standard that lets you charge any laptop with any standard USB-C charger, it doesn’t always work this way in the real world. Our best overall pick is imuto’s 45 W power bank at $60. We’ve got good USB-C battery picks for laptops and larger devices. A battery designed to charge a laptop may be a bit heavier, but it can still fit nicely in a laptop bag or backpack.
