Summary Bus-powered USB hubs draw constant power, draining and degrading your laptop battery. Running high-power drives, phones, or monitors through unpowered hubs risks overload, heat, and damage. Use self-powered hubs, enable battery-saver, and keep charge between 20%-80% to extend life. Laptops are pretty essential as on-the-go computers, but don’t always come with all the USB ports you need. That’s why USB hubs have become a go-to solution for so many of us, turning a single port int...

Baseus for MagSafe Portable Charger $30 $50 Save $20 Charger Type Portable MagSafe charger Brand Baseus Dimensions 4.6 x 2.7 x 0.7 inches The Baseus MagSafe portable charger is a Qi2-certified 10,000mAh power bank with a 15W magnetic wireless charger and a 22.5W USB-C port for fast wired charging. It has secure magnets for iPhones and graphene-enhanced cooling for safety. The Baseus MagSafe Portable Charger is currently on sale for just $30 on Amazon. This is a fantastic 40% markdown from its us...