How to make a mini portable power bank ll power bank बनायें घर पर ll 2018(part-2)


Thanks! Share it with your friends!

You disliked this video. Thanks for the feedback!

Added by admin
Hay guys,

Sorry for late, I could not upload video on Thursday because of some problem.

Still, In this video I make a power bank from 4v battery which is very powerful and long battery backup

So,please like it and share to your all the friends

If you didn't subscribe my channel then subscribe it for more interesting videos

How to make a mini portable power bank

How to use google drive

How to make jcb at home

How to make emergency light at home

How to make a soldering stand at home
Bank diy

Post your comment


Be the first to comment