Finally a Capacitor that can REPLACE a Battery?!

Free 6-8 Layer PCBs via Coupon (50*50mm): https://jlcpcb.com/AAA Get more Coupons: https://jlcpcb.com/coupon-center Try the world's most trusted PCB design software, Altium Designer with 365, for free and 25% off your purchase: https://www.altium.com/yt/greatscott! Check out Altium 365: https://www.altium.com/altium-365 Check out OctoPart: https://octopart.com/ (AD, Paid Promotion) Previous video:    • My Last Chance to OVERPOWER my Vacuum! (Ho...   Lithium Ion Capacitor video:    • New Supercapacitors will replace Batteries...   Facebook:   / greatscottlab   Twitter:   / greatscottlab   Instagram:   / great.scott.lab   TikTok:   / greatscottlab   Discord:   / discord   Support me for more videos: https://www.patreon.com/GreatScott?ty=h Website which were shown during the video: https://www.asitaly.it/index.html In this video we will be having a closer look at a Graphene Super Capacitor I found on Ebay. According to its specs it should be able to replace lithium batteries which would be a huge step for energy storage solutions! So the question is whether the Graphene Super Capacitor is real. So in this video we will be doing some tests to find that out and learn about Graphene ;-) Let's get started! Thanks to JLCPCB for sponsoring this video. Visit https://jlcpcb.com to get professional PCBs for low prices. 0:00 Graphene Super Capacitor? 1:38 Intro 2:19 What is Graphene? 3:12 How does a Super Capacitor work? 5:06 Lithium Battery VS Super Capacitor 6:28 Closer Look at Graphene SuperCap 7:30 Is it Real? Discharge Curve 9:24 Is it Real? Hammering a Nail through it ;-) 10:10 Verdict