QC35 II (Suddenly) Not Charging

My headphones will not charge. Wasn't a slow loss of capacity, there's just no LED when I connect USB. They discharged fully and now just a brief red LED when switched on.

Anyone else had this happen? Connector or battery?

ΠžΡ‚Π²Π΅Ρ‚ Π½Π° этот вопрос Π£ мСня Ρ‚Π° ΠΆΠ΅ ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌΠ°

Π­Ρ‚ΠΎ Ρ…ΠΎΡ€ΠΎΡˆΠΈΠΉ вопрос?

Π‘Ρ‡Π΅Ρ‚ 0
Π”ΠΎΠ±Π°Π²ΠΈΡ‚ΡŒ ΠΊΠΎΠΌΠΌΠ΅Π½Ρ‚Π°Ρ€ΠΈΠΉ