Avacom RBC55 - battery replacement kit containing 4 batteries

The Avacom RBC55 battery replacement kit is an alternative solution for restoring your uninterruptible power supply (UPS). The kit is designed as a fully-fledged replacement for the original APC RBC55 module and is also compatible with selected Dell UPS units. It contains four separate lead-acid (Pb) batteries, each with a capacity of 72Ah and a voltage of 12V. This gives you the power to protect your devices during a power outage.

Replacement for the original kit

This Avacom replacement kit restores the functionality of your existing battery module. Instead of buying a complete original part, you can just replace the batteries themselves. It is an alternative solution for your UPS that is fully compatible with the APC RBC55 module. This means you can use the kit in a wide range of UPS units from APC and Dell that use this type of battery pack. The replacement process involves replacing the old cells with new ones in the original module.

Performance and reliability

The kit is based on four lead-acid (Pb) batteries designed for use in uninterruptible power supplies. Each cell offers a capacity of 72Ah and a voltage of 12V, providing enough energy to bridge power cuts. Long-term reliability is confirmed by a lifespan of up to 600 charge cycles. Thanks to these parameters, the kit delivers the performance that is crucial for protecting sensitive electronics, servers or network components.

Battery construction and connection

The batteries in the Avacom RBC55 kit are made with lead-acid (Pb) technology. Each cell is equipped with F3 type connectors, which ensure standardised connection within the battery module. The dimensions of a single battery are 16.7 × 36.2 × 15.2cm and the weight is 20.4kg. These values correspond to the standard for batteries of this type, which makes them easy to install into the original RBC55 module housing without any modifications.