The Wireless Conferencing battery pack is a high performance Lithium-Ion rechargeable battery pack. The battery pack has been designed to provide in excess of 28 hours continuous service from a chairman/delegate wireless conference unit on a full charge. Used with the WC-CHT six (6) unit charging tray, the battery can be charged in approximately four (4) hours from a complete discharge. The battery has an external power connection to allow a power adapter to plug directly into the battery for operation and charging. A push to test button enables an LED bar to display the current battery life and capacity status.