Battery
Battery technology	Sealed Lead Acid (VRLA)
Logistics data
Harmonized System (HS) code	85044095
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	0 - 95%
Weight & dimensions
Weight	10 kg
Dimensions (WxDxH)	259.1 x 96.5 x 149.9 mm

The APC replacement battery RBC8 is an original replacement battery for Uninterruptible Power Supplies (UPS) of the brand APC. It serves as a replacement for worn-out or exchanged batteries in compatible APC-UPS systems, ensuring the backup function and runtime in the event of a power failure. The battery is specifically designed for use in uninterruptible power supplies used in IT infrastructures, network units, server rooms, and other critical applications.

Applications
RBC8 is intended for use in APC-UPS models equipped with the QuickSwap battery replacement system. This system allows the battery to be replaced without interrupting connected devices, as the battery can be exchanged during operation. The battery is therefore ideal for environments requiring high availability and continuous operation, such as data centers, offices, or industrial control systems.

Features and Equipment in Detail
The battery is based on valve-regulated lead-acid (VRLA) technology, known for maintenance-free operation and high safety. The electrolyte fluid is suspended within the battery, preventing leakage in case of tilting or overturning. According to the manufacturer, the lifespan of the RBC8 is three to five years, depending on operating conditions. The battery is delivered fully assembled and ready for use, allowing immediate installation into the UPS system.

Technology Explained Simply
The valve-regulated lead-acid (VRLA) technology is a widely used battery technology for UPS systems. It combines the reliability of lead-acid batteries with the safety of a sealed housing that prevents gas emission to the outside. The battery provides a voltage of 12 V DC and is designed for operation in a temperature range of 0 to 40 °C. The relative humidity during operation can reach up to 95 %, enabling use in various environments. Dimensions are 259.1 x 96.5 x 149.9 mm (W x D x H), and the weight is 10 kg.

Compatibility and Accessories
The RBC8 is specifically developed for APC-UPS models compatible with the QuickSwap system. The exact list of compatible models is available on APC’s support platform at apc.com. The battery is designed as a replacement part and is delivered not as an individual component, but as a fully assembled module that can be directly inserted into the UPS housing. Using original APC batteries ensures 100 % compatibility, confirmed through testing and certification.

Installation and Mounting
Installation is performed via the QuickSwap system, where the old battery is removed from the UPS housing and the new RBC8 is directly inserted without needing to power down connected devices. The battery is therefore suitable for use in running systems, minimizing downtime. Mounting requires no additional tools, as the module is simply slid into the designated compartment.

Operational Advantages
Using the original APC RBC8 battery ensures optimal performance and reliability of the UPS. The battery is maintenance-free and offers a long service life, reducing operating costs. The hot-swap function enables quick replacement without interrupting power supply, which is particularly beneficial in critical applications. The battery is designed for indoor use, with operating conditions (temperature and humidity) required to remain within the specified limits.