Battery control panel problems / Charging

mogaz
mogaz Forum Participant Posts: 2
edited August 2013 in Caravans #1

I have a 2008  Coachman Laser it driving me mad I have just replace the battery today for a  Exide ER550 Leisure & Marine Battery - 115Ah due to problems I thought it was the  battery  we are at the great Dorset steam fair for a week  , so I have a
generator with us to charge the battery but when it on and connected the the van the meter on the van reads at best 12volts  to 12.25 volts my friend nextstore to us has a Bailey with his gen on his meter read 13.5ish, I have try with a meter at the battery
terminal and get the voltage claiming 12.3 slowly  12.4 etc with the gen running . And with out the gen on now it reads 11.5 on the panel at the battery 12.07 volts  Is my charger U/S can anyone help please?