Replacement battery for 13" macbook pro 2.66GHz US version

The charge on this battery is no longer holding for very long so needs replacing,
A search on the serial number suggests its a mid 2010 macbook pro model MC375LL/A which according to many websites including Apple's is a model A1278.
Having actually opened the mac to be sure i dont order the wrong battery, i find that the battery itself has model A1322 stamped on it?
My question is, are batteries in the US and UK models the same? which would be useful and easier to source in UK, and should i order a battery for A1322 or A1278
thanks to all those who reply in advance.

QA Rechargeable Battery 13" MacBook

QA Rechargeable Battery 13" MacBook

Product No Longer Available

1 Answer from the Community

  • Answer

    so here's what i have found out... its a 60 watt hour lithium polymer battery. they don't sell it online and you have to contact support in order to get to a technician and get a replacement installed or whatever. the number is 1-800-275-2273