Yeah i live with my mum , just moved back in after 5 months living out of home , i told her when i moved back in that i was still smoking and wanted to have a spot outside i could go , she agreed and now i have my own little spot xD <| sep |> Mine lives in a docking station desktop replacement , ftw ! most of the time and I haven ' t had a chance to put it to the test yet even after around 6 months of ownership . I ' m also running the 72 Wh battery , and I would highly recommend getting it as it ' s much more battery life for not much more space and weight . uJCBird 1012 ' s 67 hour figure sounds about right with normal light usage web browsing , Office suite , low screen brightness , etc . . It really depends on the workload and your power settings . Something else I should mention about the P 50 vs T 460 p is AC adapter compatibility . IIRC , the P 50 uses a 170 watt AC adapter , which is huge . The T 460 p ships with a 135 watt AC adapter , but can also use the 90 watt AC adapter just fine . That doesn ' t just affect its power consumption , but also its portability . And if you want something even more monstrous , check out the P 70 .