crwdns2934241:0crwdne2934241:0 N Six

crwdns2934249:0crwdne2934249:0:

https://www.amazon.com/PR-452035-Replacement-QuietComfort-718839-0010-362544-0010/dp/B06X9GJJQC#customerReviews

perhaps try the charger mentioned in this review for another battery that will for for the QC20.

crwdns2915684:0crwdne2915684:0:

open