Eartec 3.7V Rechargeable Lithium Ion Battery for Ultralite headsets and HUB Stations (LX600LI)

Knew I wouldn’t be disappointed ordering from the manufacturer. Haven’t tried third party batteries, but these work without any issues. Love it!

headphones

We got the eartec headset to talk to our parents COVID isolated in long term care. They are amazing for at use, volume and clearity far better than open window, cell phone, or even a patio visit. Left master headset with them, kids have remote and we drop off extra battery to swap out in parent's headset. Sanitizer and Safe.

Shipping duration was fairly quick. As soon as I received these batteries, I put them in the charger (that came with the EarTec UltraLITE headsets purchased a few years ago. They charged up - and worked well in a brief test with e headsets. With the two batteries that came with the two headsets originally purchased, now I have four batteries...

So far so good

Awesome, we use them to get the RV into tight spots. I read the reviews and take the batteries out between uses. And I also bought two extra batteries.

I keep the charger in my snow cat and on the charger. It would be easy to try to swap a battery and lose it in the snow so extras are nice or necessary for long days.

I've had some that last 6 months. Others that last 2 weeks. It's not the sellers fault. These are OEM. They should do better. This is not a cheap set.