The simplest and easiest LiFePO battery conversion for all Ryobi 48 volt lead-acid battery mowers

That's a better price than I paid for the exact same battery. I thought the $359 that I paid was and still a good.

Like buying stocks, I guess you can almost never buy at the lowest price.

 

Not a good idea. It has a float feature that with continued use will damage t h e LiFePO4 battery.

I watched that video, too. As nearly all I could find.

A P3648 charger will display the battery's voltage and cut off when the battery's charge is full.

If you do an eBay search, one could be had for about $65.

The original charger is worth $150 plus used, Mine was the Delta Q charger. The newer version is worth nearly $300.

Your original charge port and cable is worth $50. I accidentally destroyed mine. That turned out to be good, because it led me to develop a better direct charging cable and system.