hi guys, my battery has some kind of "white rust" in the negative pole does anybody knows what it means?? do ya think i need a new battery??? how often doyausually change your battery and what brand ya use?? sorry, i know they`re too many questions. thanks for all your help!!!!

 

just get battery cleaner and clean it up..and get battery corrosion spray and charge your battery you should be fine....otherwise if you just want to change it...go with an optima