Different AH size batteries

[Kamperkev]

Hi, I have just fitted a lithium battery and have offered my lead acid battery which is just a year old to my son to fit in his VW camper, he has a 110 AH battery fitted and would like to fit my 95AH battery as well
I know it's best to fit the same size but will it make a lot of difference
Thanks kev

 

[bigtwin]

Personally, I wouldn’t worry about it but others will tell you that you won’t have an optimum setup, that they should be the same age and same brand, that one battery will discharge before the other, that the smaller one will drag down the larger one, etc. etc.

Ian