DashRun
New Member
I am thinking on getting the Powercell 8 when I encountered a youtube video by RetroCarGuy530 on youtube reviewing the Powercell 8. He made some recommendation from using a relay instead of directly fuse tapping to charge the battery and also maybe changing the included wire to 12 or 14 awg wire instead. Wondering are this steps needed or this more of a extra precaution? Just asking since atleast for the car I am planning on using it on a BMW X5 the battery being in the trunk since like it can be quite a hassle to install.