DGTECH 300769-003 Black Battery Replacement for Bose Sounddock Portable Digital Music System SoundLink Air 300769-001 300769-002 300769-004 300770-001 Series 4ICR19/66 (16.8V 32WH/2200MAH)

The battery for my Bose speaker fitted and works perfectly. It is worth the price.

Brought my old Bose SoundDock back to life. I tried other batteries but they either did not charge or did not last. This one works and holds a change. Works great. Enjoying my SoundDock again. 👍👍

As others have mentioned in their reviews, my battery arrived and could not lock into place on my Bose SoundDock. The locking button could not be depressed far enough to allow it to be turned, because the locking pin was not symmetrically centered through the locking button's shaft. But this was easily remedied by taking a pliers and gently squeezing the asymmetrically longer end of the pin against the shaft until it was forced through the hole in the shaft in a more centered/symmetrical fashion. Once this was done, the locking button COULD be depressed and turned to lock the battery into place. Problem solved!

The colo was the exact match and was charged enough to ensure that it would work. There was hardly no noticeable difference from the original.

I heard about pure quality of of product from China. Here it is another one.After one month it stop charging, if it charges holds just for few min.No support. It's just waste of $ and disappointment.Best bet to buy original if it is on sale or with discount.I wish eventually they catch up with quality.

had to buy this to replace the battery in my Bose Sound Dock system. waited for it to be fully charged & it works great so far.

You can buy this with confidence. Just make sure the battery lines up with the serial number, make & model of your old machine. Swap this baby in and you're good to go for another 12 years or so.

gave our Bose sound dock new life