Replacement Lithium Battery for Eartec Ultralite PRO16 series intercom
Eartec 3.7V 950 mAH Lithium Polymer Battery
"For UltraLITE PRO16 Headsets
Lithium-Ion Battery with No Memory
Approximate 3-Hour Charge Time
Approximate 10 Hours of Use
Works with Optional 2- or 10-Port Charger"