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. The AT8687 and AD-SA1230XA may be purchased separately or bundled with an ATW-CHG3 (see bundles separately).

• 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

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)