Replacing the Ryobi Electric Riding Lawn Mower's Stupid Batteries with Lithium Ion

Ryobi's $4,000 Riding Lawn Mower comes with stupid lead acid batteries that are destined to fail. If you already bought this mower, the best thing you can do is replace them! With Lithium-Ion Batteries!

One note: You may not need to do the key fix that I had to do, these randomly fail and that's what happened to me. Only do this if necessary.
Also: Rather than switching the charger head housing as I did, you can instead break the two plastic tabs inside the Ryobi's charging port, and then the new charger will slide right in with no rewiring required.

Batteries (affiliate): https://amzn.to/46Ld3er
Battery charger (affiliate): https://amzn.to/49tlmx9
Make sure to set the battery charger to 48v and 10a/8a.
Battery monitor if you want one: https://amzn.to/41L5h36 (Affiliate)
A good cart to hold the heavy batteries so mower doesn't tip: (affiliate) https://amzn.to/49cqQNa
A decent Lithium-Ion Riding lawnmower: https://amzn.to/3PPZYuo (Affiliate)

The products I use to make videos:
Camera: https://amzn.to/3XuhmcG (affiliate)
Camera remote: https://amzn.to/3RAqrwP (affiliate)
wireless microphones: https://amzn.to/3xnQe4t(affiliate)
Mic charging case: https://amzn.to/3XsX3N0 (affiliate)
Lavier: https://amzn.to/3ze2LrD (affiliate)
Tripod: https://amzn.to/4c0Y4jF (affiliate)
Carbon fiber tripod: https://amzn.to/4c3JuHY(affiliate)
Teleprompter: https://amzn.to/3Vv5ZPe (affiliate)