A 12V 45A UPS (Uninterruptible Power Supply) battery provides reliable backup power for critical systems during outages. Here are some key details:

1. Voltage and Capacity: The battery provides 12 volts with a capacity of 45 amp-hours (Ah), delivering a steady supply of power.
2. Application: Suitable for use in UPS systems, ensuring continuous power to computers, servers, network devices, and other essential equipment during power failures.
3. Battery Type: Typically, these are sealed lead-acid (SLA) or lithium-ion batteries, chosen for their reliability and longevity.
4. Maintenance: Sealed and maintenance-free, they are designed to operate in various environments with minimal upkeep.
5. Runtime: The backup duration depends on the load; the higher the connected load, the shorter the runtime.
6. Installation: Can be installed in UPS units, battery cabinets, or used as a standalone backup system.
7. Safety Features: Includes protection against overcharge, deep discharge, and short circuits to ensure safe and efficient operation.