Hello Funsters, before I go to a garage could anyone shed some light ( excuse the pun ) on this problem . Totally useless with electrickery. I have recently got my van back from a garage for an engine problem. Noticed that no power coming into van from leisure battery? When plugged into mains , all good . I have charged the leisure battery and after a week showing 13.2v on multimeter. Changed all fuses I could find , the 20a immediately off the battery and the two 13a in each of the plugs shown in pics . Also all the auxiliary fuses beneath the dining table . Previous posts suggest battery but it is showing 13.2v a full week after a charge ? I should say that although I have x2 solar panels the van was under a tree canopy for 3 months whilst they tried to fix my engine problem but that's another story . Battery probably wouldn't be getting much from the panels in that time .