I'm thinking of changing my battery as some of you may have read, and seeing as I have trade discount at Vauxhall, i was just going to buyu a 70A diesel battery.
I've been looking at some things online and it turns out that i can have a 300A slimline Stinger battery for about £65, so i thought about having two of these and split charging. The Stinger slim yellow batteries would fit perfectly either side of my sub enclosure in the boot.
Is it possible to have TOO much battery power or does the car only use what it needs and everything else is left over?
Thanks in advance