Technology Guide
Page 81
... at charge performance less than 3 seconds. The health gauge display will illuminate after holding the battery check button down for more than 59%. Latitude E6500, E6400 Reviewer's Guide Battery LED Charge and Health Gauge Latitude batteries have an LED gauge on the bottom of the battery that provides information on charge and...
... at charge performance less than 3 seconds. The health gauge display will illuminate after holding the battery check button down for more than 59%. Latitude E6500, E6400 Reviewer's Guide Battery LED Charge and Health Gauge Latitude batteries have an LED gauge on the bottom of the battery that provides information on charge and...