So my battery i bought last year died on me and will not take a charge any more at all, and cant take it back cause i lost my receipt, so my question is i got an EverStart-Maxx-24N from a friend that came out of his 94 caravan and i was wondering if it will cause my blazer any harm. i don't have the cash at the moment to replace the battery with a new one.

i used it to start her up to move her, just want to be sure it wont harm it

 

Not a problem.

 

Cool thanks