The title says it all.  The included check sheet says the battery "passed" testing, but when you login in, the system tray shows that there is no battery present.  The wrist support is flimsy because the battery is not present under it. I opened the case to verify, and found the battery was NOT PRESENT.I have purchased 3 laptops from Amazon Renewed store in the last 3 months.  2 of them were tested, yet things they marked "passed" were not good; on the first was malfunctioning touch pad; the second was this absent battery.  I would not recommend this seller for laptops.  Unfortunately, I am travelling and cannot as I need this working this week. So, I just ordered a battery and will suck up the sixty bucks to get this working.  Negative stars.