Starter problem

I have a 2000 Savana with 140,000 kms on a V6. I went to start it yesterday afternoon after not starting it for 4 days in temperatures between -10c & -20c and it would not turn, not even a click. All lights, radio, fan & wipers work fine even the fuel pump works. The volt meter on the dashboard says that I have a good charge. I even tried booster cables and still nothing. I removed the battery and put it on a charge for a few hours and still no go. Would this be a bad connection between the battery and starter or is the starter the problem?

Problem solved. I gave it a couple of taps with a broom handle and it fired right up.