Do Bose Headphones Have Lithium Batteries

I tested the B&O H9i, the Bose 700, and Sennheiser PXC 500- Overall I kept the 1000XM3 because of comfort, long battery life, good sound, best app to control the sound on my iPhone, the assistant. It comes with a hard case unlike some of the others and that is a plus too. The sound is not as good as any of my 3 wired audiophile headphones without ANc but it gets reasonably close and the ANC is amazing when flying in a commercial airline, or at work where there is distracting noise. It does a great job for what I bought them for. Overall very happy and would recommend to others. One feature I did like about the Bang and Olufsen was the replaceable battery. All liOn batteries will eventually not maintain a charge, what then? I wish all wireless headphones came with replaceable batteries.

Very versatile, You can use lithium batteries to power it

Nothing beats these lithium batteries...they don’t die.

Bose did not disappoint. The sound on these headphones are impressive.

I already had two of the Nikon EN-EL15c Rechargeable Lithium-Ion Batteries, but I recently purchased the Nikon MB-N11 Power Battery Pack with Vertical Grip for my Z7ii which takes two of the EN-EL15c batteries, so having a spare made sense to me. I also own several EN-EL15 batteries for my D850 and have experience zero problems with Nikon batteries.

I am a long time Bose user, however I love my new headphones!

This is a nice short connector. It works with my BOSE headphones and makes it possible to use them.

Like the ability to change 2 batteries at the same time and keep them together. Thinking about getting another for my other two Lithium Ion batteries.

I love the compact size of the charger, and it seemed to charge my lithium batteries quicker than my last charger.

These lithium batteries are very light and last a long time. Charger works well too.