Most of these will recharge in 2 to 4 hours using a 30 or 45W power adapter. You're going to get the fastest recharging speeds over USB-C, and when dealing with a power bank of this size, faster recharging is essential.
Some of them come with an appropriate power adapter, while some of them don't. If you want the fastest charging for something like a MacBook that takes all of the available power, charge it alone.įor recharging these battery packs, you're going to want a USB-C PD power adapter that provides 30 to 45W of power. They all come in at under 100Wh, which is the limit that you can take on a plane in your carry-on luggage (power banks like these can't go in checked baggage).Īll of these battery packs have additional USB-A ports so that you can charge more than one device at a time, but keep in mind that the maximum power for each one is distributed between devices when you have more than one thing plugged in. You're not going to want to stick one of these in your pockets, but they fit into a bag or a backpack.Įach of the battery packs we tested are 45W or less, because there are no higher watt battery packs available on the market.
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