This will be a game changer. No more having to recharge batteries...

https://i.imgur.com/IMysJqu.jpg
https://i.imgur.com/eOOQKHM.jpg
https://i.imgur.com/4vTUXQi.jpg
https://i.imgur.com/RXRsNch.jpg
https://i.imgur.com/zqwDPwG.jpg