The exisiting battery is a Drivemaster UK068, I think Drivemaster do budget-end parts but I can't find anything about them on Google.
According the to parts database, a Motaquip VBZ44 is suitable but this is no longer listed on Motaquip's e-parts database. There is a VBY44 which is the right layout but a bit wider than my current battery. The existing battery is 253mm wide and the VBY44 is 302mm wide so I assume I'd just have to take out the plastic tray that sites under the existing battery. The VBY44 is rated at 90Ah.
Anyone tell me if this is suitable? If not, anyone recommend a suitable replacement with a decent capacity.
Thanks in advance.
