Lead Acid Battery Info!

Hi it is time to replace my UPS's interal batteries. So today bought a couple of CSB Lead Acid batteries. My UPS requires 2 internal batteries of 12v and does'nt support External batteries. This is the 4th time i'm replacing the batteries in 3 or 3 1/2 years. Lets make it short all the previous batteries i bought were 7.2ah each. Now i bought 2 CSB HR 1234w F2 lead acid batteries and the shop keeper gave me 6 months of warranty and claims that these are 9ah batteries. Problem is they costed a little more than 7.2ah they had in same brand but the batteries i bought does'nt mention that they are 9ah or it is printed anywhere on them. Although on the 7.2ah models it is printed on them.

Here are the official link:
CSB Battery Technologies

PDF Details of Battery:
http://www.csb-battery.com/upfiles/dow01349748964.pdf

All i want is to identify that it is a 9ah battery but just don't know how to so maybe someone can help me there :)

Bilal's battery doesn't have the F2 designation so it may be different. I don't see the spec in your links either Bilal.

Ohh, thanks Derek. :)

Oh nice finding BrightBlessings Gary mine's are F2 dont know links are'nt opening :S