Yes and no.
I have tried a borrowed battery with the same power and it started it fine.
However the new battery I bought started it fine the first time it started too.
I haven’t fitted the new cps yet as I’ve been busy with work.
I think either my old battery was knackered and the new one dropped a cell shortly after the first use, or something is killing the battery somehow?
just to note. voltage etc is always good and is charging at 14v from alternator.
Is it possible for something to kill the battery whilst in use?
🤨