Ok so after awhile of battery use in my smpl mods and Apollo mod I'm starting to get little black pits in the tops of my battery's that don't clean off is there any way to fix this and still have the integrity of the battery id assume this is the normal thing with the fact the 510 is contacting the battery itself
That being said is there any simple fix for this so I can have a clean battery top again
That being said is there any simple fix for this so I can have a clean battery top again