I keep meaning to recommend this:
Amazon product ASIN B00BIBDF16
It's great for putting over the leisure battery to see what activity / device drains what. If you look on youtube there's vid by someone who looks like he knows about electronics (I don't) who rates it.
Amazon product ASIN B00BIBDF16
It's great for putting over the leisure battery to see what activity / device drains what. If you look on youtube there's vid by someone who looks like he knows about electronics (I don't) who rates it.