HP Envy 14-2100 Getting Started page 47

Component
(2) Battery charge lights (4)
(3) Battery release latches (2)
36 Chapter 5 Maintenance
Description
Show the percentage of available battery power.
●
Blinking: The accessory battery has reached a
low battery level.
●
One light on: The accessory battery has 25
percent remaining battery charge.
●
Two lights on: The accessory battery has 50
percent remaining battery charge.
●
Three lights on: The accessory battery has 75
percent remaining battery charge.
●
Four lights on: The accessory battery is fully
charged.
Release the battery from the bottom of the computer.