Flood-proof battery, does it exist?

[wenxia]

wonder if a flood-proof battery exists for M4 models (or any other similar PV models).

i understand that it would be technically difficult to implement for auto battery,

but it should not be that difficult to do for manual batteries (?).

 

would appreciate any hints on this matter.

thanks

[Caris]

Just use some AA Energizers.

[Raining_again]

*wonders why out of ALL places someone asks about flood proof batteries in a nintendo forum*

 

shoo.

 

[James]

What the fucks a M4 model? Is this a way of secret spamming, is this rokhead?