[Glenn] from The Back Shed has built a lot of windmills and stationary generators over the years, but recently decided to try his hand at building something a bit more portable. The charger is ...

We all know that sinking feeling when your phone’s about to die, and you’re nowhere near a charger. It’s enough to have you legging it home early, just to keep your phone alive. Sound familiar?

That’s the underlying principle behind [Creativity Buzz]’s bike-powered phone charger. As the bike wheel ... Buzz] build it and give it a stationary test run. While you wait for bike-riding ...

Anker's 140W USB-C Charger Is Perfect for Quick Stationary Charging Once gamers ... which is more than enough for a phone. The fourth port is a 33W USB-A port, which is better for Apple Watches ...