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The HONEYWELL HOME INTRUSION LYNXRCHKIT-HC is a sealed lead acid (SLA) replacement battery pack designed for Lynx series residential security control panels. Rated at 7.2 volts and 2.1 ampere-hours (Ah), this battery provides the standby power reserve required to keep a security system operational during a utility power outage. It is a direct replacement unit sold as a single assembly and is installed by licensed alarm technicians or qualified low-voltage security installers during routine panel maintenance or battery replacement service calls.
This battery is intended for use in Honeywell Home Lynx series all-in-one security control panels that require an internal SLA backup battery. It fits applications where the original factory battery has reached end of service life, typically indicated by a low-battery fault on the panel. Installations are found in residential settings and light commercial environments using compatible Lynx platform hardware.
Designed as an OEM-style replacement battery for Honeywell Home Lynx series security control panels requiring a 7.2-volt sealed lead acid backup battery pack.
Installation should be performed by a licensed low-voltage or alarm systems technician in accordance with applicable local codes and the panel manufacturer service documentation. Before replacing the battery, power down or place the panel in service mode per manufacturer procedure to avoid triggering fault conditions. Disconnect the AC transformer before handling internal panel components. Do not short the battery terminals or install with reversed polarity.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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