Bushnell PP2016 Manual De Usuario

The 4 LED charge indicators on the INPUT end of the battery cylinder (A) 
allow you to monitor the status of the BatteryBar’s internal battery. While 
the battery is charging from the AC wall charger, the LEDs will light up in 
sequence to show the charge level as shown in Fig. 1. The LED indicating 
the current battery level will blink rapidly while charging. When charging is 
complete, all LEDs remain on for 10 min., then shut off until the Power button 
is pressed.

While the BatteryBar is charging your connected device (Power button must 
be pressed), the LEDs will monitor the BatteryBar’s battery level as shown in 
Fig. 2, with a single LED blinking once every 15 sec. (shows active charging but 
conserves battery  power).

You can also check the current level of the BatteryBar’s battery charge 
anytime by pressing the Power button, even when it is not connected to 
the charger or an external device. The LEDs will glow steadily to indicate the 
charge level % as shown in Fig.3. , then shut off after 10 seconds.