So let me get this straight. A silverdisk is a used battery. However, a used battery (silverdisk) is worth 10gp and a charged battery is worth 100gp? And as far as weight goes, a battery weighs how much? And a battery weighs 1 lb, but a silver disk weighs 50:1 pounds?
Unless someone can explain it better:
I think in my campaign I am just gonna run it that all batteries are silverdisks. I imagine them as being much larger hearing aid batteries or the likes of that. If it says they get a battery, I am just gonna insert, charged silverdisk. I am also gonna up the recharge destruction rate to 50%. I will let them cycle through all their money to get recharged batteries if they want to.
So other than that any thoughts?