I'm gonna say no.

My first battery, 4 years ago, was good for about 2000 charges, but lasted me a couple of dozen charges over about 2 years. Not sure what happened there, but off brand chinese batteries are not my friend now.

3 years later I could purchase the same watt hours in a battery 1/3 the size - which totally transformed my bikes.

Bottom line - battery technology is changing so fast - especially as cars get into the game, that what is nice now may not be so nice 2-3 years from now. 400 charges is plenty for most people at the rate technology is changing