The ATW-CHG3a is a two-bay charging station for use with 3000 Series transmitters, 3000 Series IEM receiver, and System 20 PRO transmitters. The station charges NiMH batteries (not included) while they are housed within a transmitter or receiver. It will automatically shut off if alkaline or damaged batteries are detected. Once fully charged, a maintenance charging function ensures that batteries retain their full power for as long as the transmitter remains in the charging station.

The ATW-CHG3a is equipped with power and charging status indicator LEDs for easy monitoring.

Using the AT8687 link kit and AD-SA1230XA AC adapter, up to five ATW-CHG3a charging stations can be linked and powered by a single power supply.

PSU Sold Separately

Product Features

• Two-bay charging station for use with 3000 Series transmitters, 3000 Series IEM receiver, and System 20 PRO transmitters
• Charges NiMH batteries while they are housed within a transmitter
• Automatically shuts off if alkaline or damaged batteries are detected
• Indicator LEDs for easy monitoring of power and charging status
• Up to five ATW-CHG3a charging stations can be linked and powered by a single power supply (using AT8687 link kit and AD-SA1230XA AC adapter, sold separately)
• Transmitters power off automatically when placed in the charging station and power on automatically when removed
• PSU Sold Separately

Product Specifications

• Power Requirements:  12V DC 3.0 A
• Charging Output:  3.6V DC 500 mA (x2)
• Power Consumption:  4.9 W (when 2 transmitters are charging) 27.4 W (when 5 units are connected and 10 transmitters are charging)
• Charging Time:  Approx. 6.5 hours (1,900 mAh rechargeable battery) Depending on battery type and use pattern.
• Operating Temperature Range:  0° C to 40° C (32° F to 104° F)
• Dimensions:  185 mm (7.28") x 99 mm (3.90") x 68.5 mm (2.70") (W x D x H)
• Net Weight:  400 g (14.1 oz)