equipment ordered at 11:00 in the morning, received home at 9:00 the next day, fast delivery and package in perfect condition. Battery installed, works well, comes with about 50% charge, I ended a folder for about 2:30 carefree, there were still ... easily holds 5H in use, remains to be seen over time, but I hope it will be in time ... if it is done as the first 5 years ... I certainly will consider replacing the computer. ... we will be in 2020 !!!!