Simplex 2081-9296 Fire Alarm Control Panel Battery 12V 55Ah, the replacement battery for the Simplex 2081-9296 fire panel is a high quality, maintenance-free, sealed lead acid rechargeable battery. This battery meets or exceeds the original manufacturer specifications. Our batteries are new and always fresh stock. The Simplex 2081-9296 battery is covered by our industry-leading 1-year replacement warranty. An extended warranty of up to 3 years is available for your convenience. Our warranty is inclusive of shipping costs and is hassle-free, the only warranty of this kind in the marketplace.