u/velvet_funtime

New QC ultra headphones gen 1 - pressing and holding the bottom button does not turn them off.

Followed the instructions on the Bose website. I get a tone that sounds like a cello being assaulted, but they stay on.

These will not turn off. I wonder if they're faulty.

u/velvet_funtime — 19 hours ago

▲ 3 r/batteries

Any hope of reviving an ebike Li-ion battery showing 8.3 volts at the major output poles?

u/velvet_funtime — 5 days ago