What’s Inside A Disposable E Liquid Pen

What’s Inside A Disposable E Liquid Pen Just wanted to have a look inside one of the disposable pens that are all the rage. I’m glad I did, there does not seem to be any battery regulation nor protection. With lithium batteries, this is never a good idea. Get 5 boards in about a week for $22! Please help support this channel at NO COST TO YOU. If you shop on Amazon, please use this link: I will get a small commission and it costs you nothing. Learnelectronics Merchandise: Yes!! I now have merch: Electronics themed T-Shirts! ---------------------------------------------------------------------------------------------------------------- HEY YOU ABOUT TO POST SOMETHING STUPID: Yes, I know my hands are large/fat. It’s because of a heart condition I suffer from called Congestive Heart Failure. Here’s a link to some information about CHF: One of the symptoms is that it causes fl