smalexander Report post Posted June 24, 2014 When replacing my house batteries, do I discount the NEG first or the POS?When reconnecting, what order do I reconnect? Share this post Link to post Share on other sites
desertdeals69 Report post Posted June 24, 2014 I disconnect negative first and connect it last. Share this post Link to post Share on other sites
smalexander Report post Posted June 24, 2014 Thank you! Share this post Link to post Share on other sites
elkhartjim Report post Posted June 24, 2014 Just a suggestion. If you are replacing all your batteries, I suggest you make a drawing and take a picture. I also labeled the cables. Share this post Link to post Share on other sites
tbutler Report post Posted June 25, 2014 Check your owners manual before disconnecting. There is usually a list of things that should be shut off using their own switches before you pull the cable off the batteries. Likewise, these will have to be turned on after you reconnect the cable on the new batteries. Share this post Link to post Share on other sites
