What Battery Bank Should You Buy?

With so many choices out there to keep your phone battery from dying, how should you go about picking one? Thanks to Audible for supporting our channel. Get a free audiobook with a 30 day free trial at http://www.audible.com/techquickie. Follow: http://twitter.com/linustech Join the community: http://linustechtips.com source

Volts, Amps, and Watts Explained

What’s the difference between a volt, amp, and watt? Why is your power bill in kilowatt-hours and your battery bank in milliamp-hours? Why are there so many units?! TunnelBear message: TunnelBear is the easy-to-use VPN app for mobile and desktop. Visit http://tunnelbear.com/linus to try it free and save 10% when you sign up for unlimited Read more about Volts, Amps, and Watts Explained[…]