Charging Guides

How many watts to fast charge a phone? For most modern phones the answer sits somewhere between 20W and 60W, and a bigger charger is not always a faster one. Your phone decides how much power it accepts, and your charger and cable have to keep up. In this guide,…

How many times can a 10000mAh power bank charge a phone? Usually about 1.2 to 2 times for a modern phone, not the 2.7 times that simple division suggests. Power banks lose roughly 25–40% of their rated capacity to voltage conversion and other losses, so a 10,000mAh label works out…