The bad news is Oura Ring 4's battery life is weakening, one year after it debuted. The good news is Oura is fixing the issue.
A power tool battery that won't hold a charge may tempt you to try and fix it, but there's a serious reason you should be against doing so.
Go to Settings > Battery > Battery Health to check the iPad battery health. If your iPad doesn't have that option, ...
Drones, action cameras, pocket-sized gimbal cameras and mics all have voracious appetites for power. This power bank is perfect for keeping them charged on the go.