GSW-T1500PK: battery won't charge and the speaker only works plugged in

If your GSW-T1500PK only plays when it's plugged into the wall, the battery has most likely lost its charge for good. The GSW-T1500PK uses a lead-acid battery, and lead-acid batteries can stop holding a charge if they're ever run all the way down.

How to keep the battery healthy

To avoid this, don't let the battery drain completely. Recharge it after each use so it never sits fully discharged. A battery that's kept topped up will hold its charge far longer than one that gets run flat.

If the battery is already dead

If you think the battery is dead, reach out to the Gemini Sound customer service team to arrange a replacement.

You can also buy a replacement battery directly here: GSW-T1500PK replacement battery (12V 9AH).