AS-TOGO Series: How long does the battery take to charge up? 4~6 Hours for a full charge Product: AS-TOGO Series Related articles Where do I plug my microphone into my powered speaker? [AS-TOGO] HOW DO I KNOW HOW MUCH BATTERY CHARGE IS LEFT ON MY SPEAKER? AS-TOGO Series: How long can I play music on a single battery charge? AS-TOGO Series: How do i know how much battery charge is left on my speaker?