Overview The Poly 8K6Q8AA#AC3 is a replacement battery pack designed specifically for the Poly CA22CD DECT wireless headset system. It restores your headset’s power, enabling up to 10 hours of talk time on a single charge. This battery ensures your communication remains uninterrupted during long shifts or back-to-back calls, making it essential for environments where reliable voice connectivity is critical. Key features Replacement battery tailored to fit the Poly CA22CD DECT headset perfectly, ensuring seamless compatibility. Provides up to 10 hours of continuous talk time, supporting extended use without frequent recharging. Tool-free installation allows quick and easy battery swaps, minimizing downtime. Compact and proprietary design aligns precisely with headset contacts and charging cradle for consistent performance. Charges in the standard CA22CD cradle just like the original battery, maintaining your existing charging routine. Key specs Compatibility: Poly CA22CD DECT wireless headset system Talk time: up to 10 hours per full charge Installation: tool-free, quick swap design Charging method: standard CA22CD charging cradle Design: proprietary fit for reliable contact and charging Ideal uses and environments This battery pack is well suited for contact centers, control rooms, dispatch desks, and any workspace where continuous voice communication is essential. Keeping a spare battery on hand helps prevent interruptions by allowing quick replacement when the original battery’s capacity diminishes. It supports professionals who depend on their headsets for uninterrupted calls throughout demanding workdays.