Its a funny coincidence I posted on this thread. Car was dead on Saturday. The RAC Bosch battery is just over a year old. Tried my jump starter buy i think that needs replacing too. Called the RAC. The batt was giving 12 volts once he had it started but it wasnt accepting charge properly. Replaced FOC, no quibble. Fantastic guy even put a jubillee clip around my MAF for me as it was loose.
Just a note on battery drain.... when he tested for a drain on the batt there was a drain untill he locked the car on the button and waited about 2 mins for a big click from somewhere then down to a nominal reading. So if anybody is testing for a drain be patient.