BOSE QC3 LI-ION 200mAh-Battery

While still fairly new, this battery is doing well. It is just as good as the OEM if not better. Charges in about the same time as the Bose battery. Lasts about the same. Excellent value.

Seem OK. I sense they don't hold a charge as long as the original Bose ones.

I ordered this battery as a back up for my Bose QuietComfort 3 headphones. It came with the silver strip which matched my current battery. But...when I put it in the charger, the red charge light came on for about 2 seconds and went off. So I thought that it must be fully charged, but when I put it in the headphones, it did not work. So...I put it back in the charger and left it there for 4 hours. Once again, I put this new battery in my headphones and it did not work. This battery was terrible and never worked at all. A total waste of money.

Charges great and lasts for about 6 hours. The only issue I have (which is why I did take a star off) is that there is some glue seeping out from under the chrome decoration which is a bit unappealing, but does not affect its function. It is aftermarket so I cannot be too picky, especially at this price point.....

I just purchased this battery as a backup - my Bose battery works fine but I fly every week and I know I will forget to charge it and have it die one of these times.I was hoping this battery would include a silver rim, and it does - it seems like the manufacturer pays attention and has responded to the reviews here on Amazon! In fact, the silver rim on this battery is almost identical to the silver rim on the genuine Bose battery in that it is a piece of aluminum metal that has been glued to the top edge of the battery; it seems very rugged.The battery fits into the headphones perfectly. The shape of the silver strip doesn't quite have the same curvature as the original, so there's a minor gap between it and the headphone, but this in no way affects the fit or performance of the battery itself, and is absolutely insignificant.I AM EXTREMELY HAPPY WITH THIS BATTERY FOR:1) ITS FIT INTO THE HEADPHONES2) ITS APPEARANCE3) BATTERY LIFE - it lasted all day (10 hours and still going) while I cleaned the house today listening to my iPodVery satisfied with my purchase.-Pete

This battery worked OK for a while. It didn't quite fit in my headphones, but was close enough. But after a few years use, it won't hold a charge any more. My original Bose battery still works for about 10 hours on a single charge. I guess its a case of you get what you pay for. The quality just isn't there in this battery.

They seem to work fine. They charged and fit in my Bose QC 3 headset. The pictures are misleading though, there is no silver rim.

I ordered 2 batteries for my Bose noise cancelling headphones for 1/4 of the price Bose sells them for and was leary of the quality. They arrived in a couple days. I charged them and they work just like my original battery. One battery had a problem in my charger so I emailed them. They sent me a free replacement in three days at no charge. Better than dealing with Bose.....