Battery
Battery technology	Sealed Lead Acid (VRLA)
Logistics data
Harmonized System (HS) code	85044095
Total carbon footprint (kg of CO2e)	19.2
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	0 - 95%
Storage relative humidity (H-H)	0 - 95%
Operating altitude	0 - 3000 m
Weight & dimensions
Weight	5.33 kg
Dimensions (WxDxH)	149 x 64 x 197 mm

The APC replacement battery RBC33 is an original replacement battery for Uninterruptible Power Supply (UPS) systems from manufacturer APC. It serves as a replacement for worn-out or defective batteries in compatible APC UPS models and ensures continuous power supply for sensitive IT and network equipment in the event of power outages. The battery is specifically designed for use in stationary UPS installations and is delivered as a fully assembled module that can be directly installed into the respective UPS device.

Applications
RBC33 is intended for use in uninterruptible power supplies deployed in offices, server rooms, data centers, or industrial environments. It supports the UPS function of continuing to supply power to connected devices during sudden power failures or voltage fluctuations. The battery is designed for indoor use and meets the operating conditions for typical IT environments.

Functions and Features in Detail
The battery is based on valve-regulated lead-acid (VRLA) technology, known for its maintenance-free and spill-proof design. This technology enables safe and reliable power supply without requiring regular maintenance. According to the manufacturer, the lifespan of RBC33 is three to five years, depending on operating conditions and usage. The battery is delivered fully assembled and ready for use, allowing direct installation into the UPS device without additional assembly work.

Technology Explained Simply
The valve-regulated lead-acid (VRLA) technology ensures that the battery does not release any liquids and remains safe even if tilted or overturned. The battery is designed for an operating temperature range of 0 to 40 °C, making it suitable for most indoor environments. The relative humidity during operation may range from 0 to 95 %, enabling stable performance even in humid environments. The maximum operating altitude is 3000 meters above sea level, allowing use in mountainous regions or high elevations.

Compatibility and Accessories
RBC33 is specifically developed for certain APC UPS models and has been tested and certified for 100 % compatibility. The exact list of compatible UPS models is available on APC’s support platform (apc.com). The battery is designed as a replacement module and replaces the battery integrated into the UPS device. It is a 24 V DC system that integrates directly into the UPS device. The battery is hot swappable, meaning it can be replaced while the UPS system is running, without requiring a shutdown.

Installation and Mounting
Mounting is done by simply inserting the battery module into the designated slot in the UPS device. The battery is fully assembled and ready for use, so no additional components or tools are required. Installation is tool-free and standardized for IT and electrical professionals. The exact installation steps are described in the manual of the respective UPS model.

Operational Advantages
Using the original APC replacement battery RBC33 ensures optimal performance and reliability of the UPS system. The battery is specifically matched to the electrical and mechanical requirements of the respective UPS models, enabling maximum lifespan and stable power supply. The maintenance-free design reduces maintenance effort and the risk of operational disruptions. The hot-swap function allows replacement without interrupting power supply, which is advantageous for critical applications.

The battery is designed for indoor use and meets the operating conditions for typical IT environments. Dimensions are 149 x 64 x 197 mm (W x D x H), and weight is 5.33 kg. The battery is designed for an operating temperature range of 0 to 40 °C, making it suitable for most indoor environments. Relative humidity during operation may range from 0 to 95 %, enabling stable performance even in humid environments. The maximum operating altitude is 3000 meters above sea level, allowing use in mountainous regions or high elevations. The battery is designed for indoor use and meets the operating conditions for typical IT environments. Dimensions are 149 x 64 x 197 mm (W x D x H), and weight is 5.33 kg. The battery is designed for an operating temperature range of 0 to 40 °C, making it suitable for most indoor environments. Relative humidity during operation may range from 0 to 95 %, enabling stable performance even in humid environments. The maximum operating altitude is 3000 meters above sea level, allowing use in mountainous regions or high elevations.