A HACK A DAY: A DIY keychain phone charger
We bring you hacks and tricks to make life easier with technology around you.
By : DC Correspondent
Update: 2016-01-25 07:14 GMT
We live in a world of all things handy and portable, then why should your powerbank be any less handy. The hack of the day is a DIY project on building a tiny phone charger that attaches with your bunch of keys.
Watch and learn: