Operation Instructions; Charging Beam Back-Up Battery - Promate Beam User Manual

Operation Instructions:

1. Checking the remaining power left in Beam back-up battery
Tap the Multi-Function button once to view the amount of power remaining in
Beam.
No. of LED's Active
% of power remaining

2. Charging Beam back-up battery

Plug the Micro-USB end of the charging cable provided into the Micro-USB charging
port in Beam back-up battery. Connect the other end of the Micro-USB charging cable
to a USB power adapter or computer USB port. The battery level indicator LED's
light up indicating that the back-up battery is charging normally.
1 2
<=25% <=50%
3 4
<=75% <=100%
4