so because of neglect and various other demands on my attention, I did not properly store my battery, and it has degraded. (Johnny may remember our conversation).
I am looking at what you have in stock. Looks like the 52v 14ah Slim Shark Battery Pack is probably the closest substitute. So, the questions:
do I need a new charger? The plug looks different.
Does the plug for my existing wiring match?
The old battery is only four years old, but I'd just like to be sure before I buy.