Loading
Charging the battery | Soundlink® Color Bluetooth® Speaker
soundlink®-color-bluetooth®-speaker
Soundlink® Color Bluetooth® SpeakerSold from 2014 - 2019

Charging the battery | Soundlink® Color Bluetooth® Speaker

To charge the battery:

Connect the power supply from the POWER jack on your product to an AC (mains) outlet. The battery light flashes yellow while charging and glows solid green when charged. Typically, the battery will fully charge in about 3 hours; this varies depending on the charge level, if the product is in use and the charger used (the Bose charger is recommended).

There is a YouTube video for these instructions.

Plugging in overnight will not overcharge the battery

Lithium batteries have a built-in auto-off feature when a full charge is reached to prevent the battery from being overcharged. Even while still plugged in, the battery level will have to drop below a certain point to trigger the charging again.
Loading
Charging the battery | Soundlink® Color Bluetooth® Speaker