
The menu bar app Juice! keeps an eye on your MacBook’s battery charge level and can play a sound when it’s time to plug in or when it’s OK to disconnect from the mains.
The next time a site asks for a code, you’ll just tap it in. iPhone · iPad · Mac

The menu bar app Juice! keeps an eye on your MacBook’s battery charge level and can play a sound when it’s time to plug in or when it’s OK to disconnect from the mains.