Audio-Technica ATW-CHG3a Two-Bay Charging Station

The ATW-CHG3 is a two-bay smart charging dock for Audio-Technica 3000 Series handheld and body-pack transmitters. Instead of swapping batteries, the transmitters drop into the dock and charge the rechargeable NiMH cells inside them, so a rack of wireless is ready between sessions with nothing to open.

The dock reads what is in each bay: if it detects alkaline or damaged batteries it shuts that bay off automatically to avoid a hazard. For larger rigs, up to five ATW-CHG3 stations can be linked and run from a single power supply using the AT8687 link kit and AD-SA1230XA AC adapter (both sold separately).