ATWCHG3 Two slot battery charger - System 20, 3000 series

The ATW-CHG3 is a two-bay smart charging station for Audio-Technica 3000 Series (4th generation) and System 20 PRO wireless transmitters, charging NiMH batteries while they remain housed within the transmitter — no battery removal required. LED indicators on each bay provide instant charge-status feedback, and the unit supports daisy-chaining via the AT8687 link kit so multiple stations can be powered from a single AD-SA1230XA supply.

Intelligent charging circuitry monitors battery status and applies a maintenance charge once full capacity is reached. The compact desktop format allows convenient placement at front-of-house, in a monitor world, or on a production table, integrating neatly into both touring and permanent installation environments.

- Two-bay smart charging station for 3000 Series (4th gen) & System 20 PRO transmitters
- Charges transmitters with NiMH batteries installed — no battery removal required
- Charge time: approximately 6.5 hours for 1,900 mAh NiMH batteries
- LED charge-status indicators per bay for at-a-glance monitoring
- Daisy-chainable via AT8687 link kit; up to five stations from one AD-SA1230XA PSU

The standard charging dock for 3000 Series and System 20 PRO wireless deployments in houses of worship, live events, corporate AV, and touring productions managing multiple wireless channels.