.

Similarly, how do I know if my JBL speaker is charging?

When all 5 lights are illuminated, it's fully charged. When it's about to die only one light will be lit up and it will be flashing red. They're not always on, but while it's charging or you press a button while the speaker is on, they should light up. They also light up when you turn it on as well.

Additionally, how can I charge my Bluetooth speaker without a charger? Charging the speaker from an AC outlet

1. Make sure that the speaker is turned off.
2. Connect the USB AC adaptor (supplied) to the micro-USB cable (supplied).
3. Connect the micro-USB cable to the DC IN 5V jack.
4. Plug the USB AC adaptor to an AC outlet. Do not use any USB AC adaptor or micro-USB cable other than the supplied ones.

Similarly one may ask, can I charge JBL go with mobile charger?

From manufactures website I found out that it has 3.7V, 600 mAh battery, which requires 1.5 hours to charge, so that means it requires at least 300mA charger having MUST 5V. So you can use any 5V charger or you can also charge it with your laptop or desktop.

What kind of charger does a JBL speaker use?

The JBL Charge stereo speaker has a massive, built-in, 6000mAh Li-ion rechargeable battery that provides more than 12 hours of playback time on a single charge. The battery is easily recharged from the speaker's built-in USB port, which saves you battery hassles and money.