Best Power Delivery 2.0 USB-C battery packs

With the growing availability of USB-C laptops, USB battery packs have hit the market. These packs can charge USB-C laptops at high speed while in use. When you’re out and about with one of these battery packs, you no longer have to worry about being tethered to a power adapter plugged into a wall socket.We reviewed two 26,800 milliampere-hour (mAh) models, just shy of 100 watt-hours (Wh), from two well-known battery and accessory makers, RAVPower and Anker. Both batteries can output vario