The APC Replacement Battery Cartridge #143 (APCRBC143) is a factory-designated, genuine lead-acid battery cartridge designed as a direct replacement for select APC Smart-UPS models. Engineered for reliability, this sealed, enclosed battery cartridge delivers 120 V output and extends UPS service life with an expected operating lifespan of 3 to 5 years under typical conditions.

Constructed to precise APC specifications, it provides a seamless fit into compatible UPS units including the SMX2200HV, SMX2200HVNC, SMX3000HV, SMX3000HVNC, and SMX120BP series. The cartridge is housed in a robust enclosure and contains 10 battery blocks per string, ensuring stable power backup during outages.

With a net weight of approximately 22.27 kg and compact dimensions (225 mm height × 279 mm width × 481 mm depth), it is easy to handle during installation. The unit operates efficiently within an ambient temperature range of 0–40°C and is designed to withstand storage conditions from -15°C to 45°C with relative humidity up to 95%.

This battery cartridge includes all necessary connectors along with installation and recycling guides, facilitating safe and correct replacement while supporting environmental responsibility. Backed by a standard 2-year repair-or-replace warranty, it guarantees dependable power continuity for your critical UPS systems.