MmatsDude 10+ year member
CarAudio.com Veteran
How to best ground your batteries?
Ground both trunk and under the hood batteries together. Run ground wire from hood to trunk to ground both together and also ground them to chassis. Or just ground both separately to chassis?
And not spend the extra cash on ground wire.
Ground both trunk and under the hood batteries together. Run ground wire from hood to trunk to ground both together and also ground them to chassis. Or just ground both separately to chassis?
And not spend the extra cash on ground wire.