Difference in these batteries

[AD1.8T]

I cant see any difference other than the name and the warrenty anyone care to shed some light ?

Cheapest - http://www.eurocarparts.com/ecp/c/Volkswagen_Golf_1.8_2002/p/car-parts/car-electrics-and-car-lighting/electrical/car-battery/?444770751&1&7e5060bc62465a6d51dbf430d2c6aaac2140498f&000020

Mid - http://www.eurocarparts.com/ecp/c/Volkswagen_Golf_1.8_2002/p/car-parts/car-electrics-and-car-lighting/electrical/car-battery/?444770757&1&7e5060bc62465a6d51dbf430d2c6aaac2140498f&000020

Dearest - http://www.eurocarparts.com/ecp/c/Volkswagen_Golf_1.8_2002/p/car-parts/car-electrics-and-car-lighting/electrical/car-battery/?444770278&1&d43be109897ea186cb7bcc0581793ab871578f59&000020
 
Whats the cca and does it make a huge difference ?

[richw911]

CCA is for good cranking ability It is the number of amps a battery can support for 30 seconds at a temperature of 0 degrees F until the battery voltage drops to unusable levels

 A 12V battery with a rating of 600 CCA means the battery will provide 600 amps for 30 seconds at 0 degrees before the voltage falls to 7.20 V

The more the better but any of the above will work fine.

I have the Mid Bosch one and it is ideal 

[AD1.8T]

Cheers bud moneys tight at the sec so im just gunna get the cheapy with 25% off its only £40 with a decent warrenty and its not that cold down south 

[Golf_GT_TDI]

I've had both of those Bosch ones and they are excellent

edit: just to add the S4 one is £54 delivered on ebay

[AD1.8T]

If it was another month i would! The other ones £40 and a 2 min drive to ecP tomoz