How to make a rechargeable 9V Li-Ion battery | Recycling 9V Rechargeable Battery

[@FrogeDIY]

You are an inspiration as a kid I was always destroying, making stuff but you took it to the next level. Your understanding of electronics and circuitry is amazing, Awesome project.

[@SC.243k]

Wow amazing beautiful idea 👌✌️ thanks my friend 👍👍

[@diycraftsmoment]

You are professional

[@Kingboxin]

Good idea 👍👏👏👏👏

[@assiakadiri3924]

bravo fahd

[@chaaouahmed7126]

Bravo

[@brunofilgueira5854]

❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

[@farahalaoui71]

Good

[@fatialaoui5242]

wow😍😍😍

[@kadirikhalid6194]

Si magnifique

[@oneundecided]

The disadvantage of the circuit you have made is that the self-discharge current in such circuitry is high. In other words, this battery you assembled will self-discharge (current 2.6 mA) in x amount of days! Why didn't you add the no-load self-discharge protection circuitry?

[@yeahrightmate]

Why would you bother when you can just buy one for about $5.

[@armyofkittenszyzzbruh62]

This is dangerous as overcharge can explode batteries

[@fulminatorix]

Is not a good idea to mix different kinds of batteries.Risk of fire.

[@arthurgegelmann609]

he only liked the comments that are positive even tho you just wanted to help xD.