APC by Schneider Electric Smart-UPS SRT 48V 1kVA 1.5kVA RM Battery Pack - 48 V DC - Lead Acid - Leak Proof/Maintenance-free - Hot Swappable - 3 Year Minimum Battery Life - 5 Year Maximum Battery Life
Features
Helps you ensure continuous operation of critical systems
Leak proof design makes it the perfect power source for your critical devices and is safe to use compared to other lead-acid batteries
Once installed, it requires low maintenance
Delivers constant 48 V DC to ensure that your UPS is ready to use when needed