The ClearCom AC60 FreeSpeak II Intercom System Battery and Beltpack charger that allows you to charge up to five FSII beltpacks simultaneously. You can use it either as a drop-in charger for the whole beltpack, or you can charge separate beltpack BAT60 Li-Ion batteries (sold separately) in the charging slots provided. You can use the charger either as a desktop unit, or you can mount it to a wall using the optional CLCM-AC60WMOUNT wall bracket (sold separately).