Replacing the Battery on LH200/300 Series Leitner Wireless

Note: There are two slightly different looks, but both versions of this battery work with the same headsets.

Leitner Premium Lite LH270/275/370/375:

Click here to view the: Leitner Premium Lite over-the-head battery replacement video

1. The easiest way to remove the battery door is to get a ballpoint pen and use the instructions below to get it open.
   1. Hold the headset upside down while having the buttons of the headset facing you.
   2. Insert the tip of the pen into the gap between the silver plates (where the headset sits to charge) and then push up (this will push the battery door up for us).
2. Remove the old battery, then replace it with the new one.
   1. The gold contacts end of the battery goes in first!
   2. HEADSETS.COM should be facing the inside toward the cushion and LEITNER should be facing outside toward the buttons of the headset.
   3. The blank end of the battery (without contacts) should be the side seen when battery is in place correctly.

Leitner Premium Lite LH280/380:

Click here to view the: Leitner Premium Lite on-the-ear battery replacement video

Opening the battery door can be very tricky! Please be assured that it is possible and your headset will not break with the amount of pressure it will take to open the door!

1. Hold the headset so that you are looking at the buttons. The Power button should be on the bottom; the Plus (+) button should be on the top.
2. Find the plastic tab right next to the (+) button and pull it to the left. Once the door is open slightly pull it the rest of the way. This may take more force than you think.



3. Remove the old battery, then replace it with the new one.
4. The battery does not plug in, it simply sits in place with the words "Leitner Headsets" facing UP. The side that says "Headsets.com" should be facing DOWN. Be sure to match the brass connectors from the battery to the headset. If the battery is in the wrong way and the brass parts aren’t connected, it won’t charge. There is a picture printed inside the headset to show you which way to place the battery.
5. Close the battery door so it snaps firmly back in place.