Product Overview

The Williams Sound BAT 022-2 provides two AAA NiMH rechargeable batteries designed as direct replacements for Williams Sound assistive listening devices and Pocketalker personal amplifiers. These 1.2V, 950 mAh cells deliver consistent power output for body-worn receivers, transmitters, and personal amplifiers used in commercial AV and assistive listening deployments. AV technicians and facilities managers maintaining Williams Sound systems can stock these OEM-matched rechargeable AAA batteries to reduce operational downtime and support multi-unit deployments.

Product Description

The BAT 022-2 is a two-pack of AAA NiMH rechargeable batteries rated at 1.2 volts and 950 mAh, sourced directly from Williams Sound to ensure compatibility with devices such as the Pocketalker Ultra and other AAA-powered assistive listening units. NiMH chemistry provides a stable discharge curve, meaning devices maintain consistent audio performance throughout the battery life cycle rather than degrading as alkaline cells do. These Williams Sound replacement batteries are a practical bulk-stocking option for facilities running multiple Pocketalker or body-pack units simultaneously. Courtrooms, houses of worship, educational institutions, and conference centers with high receiver-rotation demands benefit from having factory-matched rechargeable cells on hand. The 950 mAh capacity is factory-specified for use with Williams Sound charging systems designed for NiMH chemistry. Branding on the cells may vary but the specification and compatibility remain identical. Each order includes two batteries.

Key Features

• OEM-Matched Chemistry NiMH formulation matches Williams Sound device specifications for optimal charging cycle performance.
• 1.2V / 950 mAh Rating Consistent voltage and capacity across the discharge cycle for assistive listening receivers and transmitters.
• Rechargeable Design Reduces long-term battery cost for facilities managing multiple units; compatible with Williams Sound NiMH chargers.
• Two-Pack Quantity Convenient two-cell pack for quick replacement or spare-battery stocking at deployment sites.
• Pocketalker Compatible Specified replacement for the Pocketalker Ultra and other AAA-format Williams Sound personal amplifiers.
• 90-Day Warranty Backed by Williams Sound’s standard accessory warranty.

Technical Specifications