Purchased for 3 weeks at the start but no pb for 1 week, the battery meter still reads between 90 and 95% and the computer shuts off without warning power fault ... Approximately 1h battery before switching off ... bad because Windows does not stop "normally". I tested with the old battery, which it either does not have much autonomy, but we at least indicates the level "critical" and puts the computer into hibernation instead of a cut "dry" Power
