OKbatt.co.uk is not a UK based firm it is actually based in China. I wasn't aware of this when ordering. You will need to wait around 2 weeks for delivery. The laptop battery I ordered took a couple of charges before it started to perform, I get around 2 hours of life when running on the battery which I would say is OK, however one thing I have noticed is the battery status indicator now doesn't accurately tell me the correct life left in the battery. I believe this is down to the fact that the battery is not a genuine OEM battery and you are required to install OKbatt's software before first use. I'm guessing this software tricks the laptop in to thinking it has a genuine battery installed but hence why the battery status indicator doesn't work correctly.
OK overall but personally I would spend the extra and get a genuine battery
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