15-bay drop in charger for IR RX20 infrared

Ideal Use Cases

The CHG 1520 is intended for organizations that manage a shared inventory of Williams AV IR RX20 under-the-chin infrared receivers. Its multi-unit, drop-in format creates one location for charging and storing receivers between uses. The product title and narrative description identify a 15-bay configuration that accommodates up to 15 receivers, making it suitable when multiple RX20 units need to be collected, charged, and kept together. Compatibility is stated specifically for the Williams AV IR RX20, so this charger is best matched with that receiver model.

Why Choose This Model

Choose this charger when centralized receiver handling and individual charging status are priorities. Each charging position has a red LED indicator, allowing an operator to check charging positions separately instead of relying on one status light for the entire pack. The unit measures 12 inches long, 6.25 inches wide, and 1.5 inches high, with corresponding metric dimensions of 30.48 by 15.875 by 3.81 centimeters. Its listed weight is 13.6 ounces. These measurements provide concrete requirements for planning the charger’s placement and available operating space.

Installation and Integration

Integration centers on placing compatible IR RX20 receivers into the drop-in charging positions and providing the required electrical connection. The supplied specifications contain two power entries: Power Supply Input is listed as 120 VAC, while Power Supply is listed as 100-240V / 5 VDC. Both values are retained as provided, and the exact mains connection and power-supply configuration should be verified before installation, particularly when the charger will be used outside a 120 VAC environment. No mounting method, cable length, or operating-temperature range is specified in the source data.

Performance Highlights

The charger’s primary performance benefit is simultaneous organization of multiple compatible receivers in a dedicated charging and storage pack. The product description states that it can charge and store up to 15 Williams AV IR RX20 receivers, while the individual red LEDs provide position-by-position charging indication. The enclosure is described as black metal and plastic. No charging time, output-current rating, battery chemistry, or rapid-charging capability is provided, so no claims are made regarding charging speed. Listed approvals include WEEE, RoHS, CE, FCC, CANADA, RCM, and VCCI.

What Makes It Different

This is a receiver-specific accessory designed around the form of the Williams AV IR RX20 under-the-chin infrared receiver rather than a general-purpose battery charger. Its drop-in arrangement combines charging and storage within one multi-unit pack, while separate red indicators make the status of each occupied charging position visible. An important discrepancy appears in the supplied data: the product title and description identify a 15-bay charger for up to 15 receivers, but the technical specification table separately lists Unit Capacity as 5 Units. The 15-bay identity is used for this listing, while the conflicting five-unit entry is preserved in the specifications below. Capacity should be confirmed before ordering when the exact number of charging positions is critical.

Final Assessment

The Williams AV CHG 1520 provides a dedicated drop-in charging and storage solution for IR RX20 under-the-chin infrared receivers. Its defining details are the stated capacity of up to 15 receivers, individual red LED charging indicators, a 12 by 6.25 by 1.5-inch enclosure, and a listed weight of 13.6 ounces. The warranty is one year, with a separate 90-day warranty stated for cables and the power supply. Buyers should confirm the documented capacity discrepancy and power configuration, as the supplied information does not identify included components or provide charging-time specifications.