DIY solar powered electric kayak (overview and demo)
My book “DIY Lithium Batteries” on sale at http://amzn.to/2jbxvzS My book “Ultimate DIY eBike Guide” on sale at: http://amzn.to/2BGx4Fn My newest book “Electric Motorcycles 2019” on sale at: https://amzn.to/2LbJ2j0 The gear I use to make my videos: Camera – Nikon…