The Winland EAPRO-GTWY-BAT EnviroAlert Professional Gateway Battery Replacement Kit is an essential maintenance accessory for ensuring the continuous operation of your EnviroAlert Professional Gateway. This battery replacement kit is designed to provide reliable power backup, keeping your environmental monitoring system functional even during power outages. The kit includes a high-quality, long-lasting battery that is easy to install, ensuring minimal downtime. Whether used in critical industrial applications or residential settings, this replacement kit is vital for maintaining the integrity and reliability of your environmental monitoring system.