Why am I getting a battery charge failure warning light in my Rover 75?

I'm having battery charge problems with my Rover 75 CDTi. I get dashboard warnings that all go away when you charge the battery, but return twenty miles afterwards.

Battery draining

I have a 2006 Volvo XC70 D5 SE with the safety package which included the built in phone and the Volvo "on call" system. The car was in fabulous condition and had only about 29,000 miles on the clock,...

Is the clicking noise when I turn my key indicative of a broken starter motor?

When I turn the ignition key, the lights come on the dashboard but there's just a clicking noise and the engine doesn't turn. I've charged the battery using a battery starter as it hadn't been driven in...