Bypass battery and use it only with DC power
I have a Sony SRS-X2, and I know that it is possible to replace the battery, but this just delay the problem for X months.
I would like to use it as a non-portable speaker, just plug it into the DC adapter and turn it on.
As my battery is completely dead, and this model does not play while charging, I cannot use it.
With the speaker plugged in, I have the orange light (charge) but if I turn the device ON, the orange light turn off and stop charging, 2 seconds after, the speaker stop working (battery is dead) and then turn it off and go back to charge mode.
So, is it possible to open it and remove the battery completely or bypass it, so the power does not go into the battery but to use the speaker?