Protect uptime with the APC Replacement Battery Cartridge 117. This genuine APC service part is built to restore the battery capacity your UPS needs to carry critical loads through outages and power disturbances. For teams responsible for network closets, edge infrastructure, and distributed office systems, the advantage is clear: replace the battery cartridge on schedule and keep the UPS platform in service. APCRBC117 is the right choice when compatibility and serviceability matter. A cartridge matched to the original APC design helps preserve fit, charging characteristics, and operational consistency, reducing the risk that comes with generic replacements. That matters in environments where a failed battery is more than a maintenance issue — it is a direct threat to availability. Using a genuine replacement cartridge also supports lifecycle planning. Instead of replacing an entire UPS, you can refresh the battery assembly and extend the useful life of the installed power infrastructure. That makes APCRBC117 a practical investment for organizations that value controlled maintenance, predictable performance, and lower total cost of ownership across their UPS fleet.