Chosen Solution
I have no idea what percentage my battery’s life is at. Is there a way to check this?
The JBL Pulse features a helpful LED display next to the auxiliary port and Pulse logo to show the user the current status of the battery. Each light represents about a fifth of the total charge of the Pulse, meaning, if your device shows 4 lights, the battery is about 80% charged. If no lights are showing, plug your device in, as it may be completely drained of power.