After doing a couple of weekends of grid my battery seems to last less than when new Only 10 months old and fully charged every week.I have decided to renew with 2 new ones so my question is which batteries are good to use and is it a straight forward job to do myself if I purchase relivent leads.
I am posting a pic of the old battery and charging unit after close inspection it seems the unit is set to gell battery setting is this right or wrong with the battery I am using. Any help from technical minded funsters would be much appreciated.