Chosen Solution
i have two Sony SRS XB12 speakers. i’ve been using them together ( synced ) for about 2 months. they would usually last about 2 - 3 days before needed a charge. i had them both connected to be charged overnight. the next morning, only one of them was charged. the other one, would not even turn on. i tried switching the charge cables, no difference. if you try to turn it on, the charge light will blink 2 or 3 times and, that’s it. thought? thanks, chris g.
Hi @cgladish , Here’s a teardown video for the speaker. The battery model number is SF-08. Search online for SF-08 3.7v 1400mAH battery to get results for suppliers that suit you best
