Hi there Im new to this and this is my second message as im not sure if i did it right. I have an A77, well my second one, Ive had the same problem with both, when switched off and yes GPS is switched off i experience inbetween 2-3% p[er5 day and 16-20% over 2 days battery drainage is this normal. Im getting allsorts of info and none of it ties together. many thanks to anyone who can help.