BENQ JoyBook Lite T131 DH1301 Battery FAQ

Published on October 24 2010 by love-battery.com zone

  Article 1 (A) 100% full release after 120 minutes (blue curve), the second block (B) 100% full 73 minutes after the discharge (red curve). The first stage of discharge, over time, consumption smoothing down; the second stage, respectively 25% (A call) and 40% (B electric) and enter the inflection point sharp decline phase.
After entering the stage of practical use has been very little time, and 10 minutes are less.
Good BENQ JoyBook Lite T131 Battery and poor battery difference here. Good battery in the first stage of a more gentle, and lasted longer, steep drop phase is not clear, even almost a straight line can be released. Poor battery first stage is relatively steep and there early on a cliff curve.
   Even a good battery, after several cycles after the discharge curves are from the blue to the red curve A curve B development.
In "How to extend BENQ DH1301 Battery life? "Article mentioned in the general case notebook battery life span of only 300-600 cycles, with the increasing number of cycles, the battery's capacity will gradually shrink.
  Atrophy of the fact that curve B from A curve into the process. Above the curve is used, "the percentage of electricity - the use of time" relationship.
In fact in our daily work, test the battery is used in professional equipment, greater use of the constant current discharge under the "voltage - time" relationship.
The following diagram (the left part of the curve is to first conduct discharge and then followed by constant voltage charging, constant current charging phase, the right part is the constant-current discharge stage, cell type not D600):