The PowerShield PSH-PSBC2 is a clamshell-style battery cartridge designed for easy replacement in compatible UPS systems, particularly the PSCRT1100. It includes two 12V 9AH sealed lead-acid batteries housed in a protective enclosure to prevent accidental shorts and simplify maintenance. Ideal for ensuring uninterrupted power supply, the PSBC2 offers a plug-and-play solution with minimal downtime during battery replacement.