3.7V 350mAh 2901-249 14151-01 26-02180 Battery Replacement Compatible with GN Netcom 9120, 9125 and Jabra GN9125 Wireless Headsets with Installation Tools

I bought this to replace an old battery in my Jabra headset. It had gotten to the point to where it wouldn't last through a 30 minute call. After installing this replacement, I can go hours without it dying on me. Easy to install as well. Great replacement battery at a good price.

The battery replaced an old one that barely held a charge. So my headset would go dead in under 30 minutes. The biggest positive to purchasing this battery was the included tools. I wouldn’t have the necessary extra small screw driver to remove the headset screws that hold the battery. So far the battery is working well.

It makes me wonder how long this battery set on the shelf before they sold it to me or it was poorly manufactured. I would not recommend this product to anyone. I didn't try to return it for the time and effort is not worth it. So. I will eat the cost on this one.

The battery and miniature screwdrivers (which were a nice touch) arrived quickly and the battery worked fine.

Great deal and good fit

Worked like a charm. Battery was a bit difficult getting out but that was more of a headset issue. Been about 2 months and my headphone works like it used to.

Good replacement, worked as advertised.

The battery didn't work with my GN Netcom 9120 headset. Replacing the battery didn't change. The charging light on the unit flashed irregularly, and the battery may have charged, but it didn't work. After two times, I replaced the old battery and will start over.