Product Overview

The Williams AV CHG 004 is a 6-bay drop-in charger for Infinium BA R1 Auracast receivers, built for venues that maintain a fleet of assistive listening receivers. Staff simply drop receivers into the charging bays no cables to connect per unit and a nominal four-hour charge readies all six for the next event. It is the practical charging and storage solution for theaters, houses of worship, government facilities, and conference centers running an Infinium Auracast assistive listening system.

Product Description

Receiver-based assistive listening programs live or die by charging logistics, and the CHG 004 keeps that workflow simple. Each of the six bays delivers 5 VDC at 0.5 A through the R1 receiver’s dual drop-in contacts, charging a depleted battery in roughly four hours comfortably overnight or between events. The compact 10-inch enclosure sits on a counter, in an equipment closet, or at a guest services desk, and a single red LED confirms the charger is powered.

The CHG 004 is the charger included in the Infinium BA SYS2 four-receiver package, and it is the right add-on when expanding a receiver fleet beyond the 2-bay CHG 003. Two CHG 004 units can be combined into a 12-bay configuration using the Williams AV RPK 011 connector kit for high-volume venues. Williams AV specifies charging Infinium receivers only with approved CHG 003 or CHG 004 chargers; using other chargers may void the receiver warranty. Pair it with the Infinium R1 Auracast receiver, or browse the full Williams AV assistive listening collection at Creation Networks.

Key Features

• Six-Bay Drop-In Charging Charges up to six Infinium BA R1 receivers simultaneously with no per-unit cables, simplifying turnaround between events.
• Four-Hour Nominal Charge Time Each bay supplies 5 VDC at 0.5 A, restoring a full charge in about four hours for overnight or between-session charging.
• Warranty-Approved Charging The CHG 004 is one of only two Williams AV approved chargers for Infinium receivers, protecting the receiver warranty.
• Compact Counter or Closet Footprint The 10.0″ x 3.55″ x 1.56″ enclosure fits at a guest services desk, AV closet, or storage cabinet.
• Expandable to 12 Bays Two CHG 004 chargers can be joined with the RPK 011 connector kit into a single 12-bay charging configuration for larger receiver fleets.
• Universal Power Supply The included TFP 066 supply accepts 100-240 VAC, 50-60 Hz for worldwide deployment.
• Status Indication A red LED confirms the charger is connected to power at a glance.

Typical Applications

• Auditorium
• House of worship
• Government space
• Conference room
• Training room
• Multi-purpose room

Technical Specifications

System Includes

(1) CHG 004 6-bay drop-in battery charger. Infinium receivers sold separately.

Frequently Asked Questions

Which receivers does the CHG 004 charge?

The CHG 004 is designed exclusively for Williams AV Infinium BA R1 Auracast receivers, charging through the receiver’s dual drop-in contacts. It is not intended for other Williams AV body-pack receivers.

How long does a full charge take?

Charging time is approximately four hours nominal per receiver, with all six bays charging simultaneously well suited to overnight or between-event turnaround.

Can I charge R1 receivers another way?

R1 receivers can also charge individually via USB-C, but Williams AV specifies that fleet charging be done only with the approved CHG 003 (2-bay) or CHG 004 (6-bay) chargers; using non-approved chargers may void the receiver warranty.

Can two chargers be combined?

Yes. Two CHG 004 units can be joined into a single 12-bay charging configuration using the Williams AV RPK 011 Infinium Charger Connector Kit, available separately.

Is the power supply included?

Yes. The CHG 004 ships with the TFP 066 power supply, which accepts 100-240 VAC, 50-60 Hz for use in any region.

What warranty applies?

The charger carries a 2-year Williams AV warranty; cables and the power supply are covered for 90 days.