Solid state batteries and power banks are becoming a lot more common. They are safer, last longer, and have higher energy density. The Chong Yue 3rd Gen 5000mAh All-Solid-State Power Bank is an elegant aluminum unibody with a 6.4mm thick body. It has a magnetic design, so you can use it with MagSafe phones. It supports wireless charging. It is small enough to easily take with your cards and other travel items.
This power bank is crush, oven, and nail tested. It supports 22.5W fast charging through USB-C. In wireless mode, you get 15W charging. This battery has a battery management system that monitors voltage, temperature, and current in real-time to adjust the output. It also has a NTC temperature sensor to ensure overheating doesn’t become a problem. You can find this project on Kickstarter.
