C3 battery

[myglaren]

Anyone know the dimensions of a C3 battery please?

My daughter is in hospital, her car is in the car park. She has had starting problems that 'look like' a flat battery but we haven't managed to determine if the battery or the car is the problem. I suspect the car as it lights up like a christmas tree and issues loads of beeps and warnings, all spurious.
The exhaust fell to bits on her way to the hospital.

I have been trying to get it off her for over a year to take to the garage I use, now is the opportune time.
It is unlikely to start but I can borrow a battery from the garage to get it there, but don't know the size.

As it is so far away, I don't have the VIN or registration and she is no help.
I think it is a 1.1L petrol, probably a 2005 model.
Apologies for the lack of info.

[wheeler]

The original will be a 012 but i normally fit a 063 in place as they are usually cheaper & more powerful. Remember though the diesel & sensodrive models take much bigger batteries & the battery tray is still the same, if it is just to get it to the garage i would say you could use any of the following 012, 063, 027 or 075.

[myglaren]

Excellent. thanks. Yes, just to get it to the garage and they can check the battery and either replace it or find what is draining it - intermittently and generally in colder weather.