candeh Posted November 30, 2019 Share Posted November 30, 2019 And it's currently not working. I bought a replacement battery from china with 3 wires (Black, red and yellow). I soldered the wires to the headset battery connector (Black to black, red to red and white to yellow). The device wont turn on with the installed battery, but if I also connect the headset with the cable, it will turn on but not connect to the PC (no sound and not connected in iCUE). Any ideas on what should I do? I will provide more info if needed. Also, is it normal that the connected headset wont turn on without the battery? Thanks Link to comment Share on other sites More sharing options...
candeh Posted November 30, 2019 Author Share Posted November 30, 2019 I reinstalled the old battery and it works again... I guess the new battery is defective... Link to comment Share on other sites More sharing options...
Aetherone Posted December 4, 2019 Share Posted December 4, 2019 It's possible that the Chinese battery is simply dead flat. For whatever reason, I've found lots of gear won't charge Li chemistry cells if they're extremely low on charge. What does your multimeter say? Link to comment Share on other sites More sharing options...
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