Shure SB920A — Lithium-Ion Rechargeable Battery for ADX2 and ADX2FD
SB920A Overview
The Shure SB920A is the dedicated lithium-ion rechargeable battery designed exclusively for use with the ADX2 and ADX2FD handheld wireless transmitters in Shure’s Axient Digital platform. Engineered as the sole compatible power source for these transmitters, the SB920A ensures reliable, consistent operation in demanding live performance, broadcast, and touring environments. It is the correct replacement and spare battery for engineers and production companies running ADX2 or ADX2FD systems.
Keeping spare SB920A batteries on hand supports uninterrupted show operation, allowing for fast battery swaps between performances or during extended production days.
Key Features
- Exclusive ADX2 Compatibility — Designed and required exclusively for use with Shure ADX2 and ADX2FD handheld wireless transmitters
- Lithium-Ion Chemistry — Rechargeable lithium-ion cell provides a reliable, repeatable power source suited to professional wireless applications
- Purpose-Built Design — Form factor engineered specifically for the ADX2 transmitter body, ensuring secure fit and proper electrical contact
- Rechargeable for Ongoing Use — Supports repeated charge cycles, reducing disposable battery consumption in high-use touring and broadcast environments
- Genuine Shure Replacement — OEM battery ensures full compatibility and performance consistency with Axient Digital transmitter firmware and power management
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