Brand NEW! The APC Replacement Battery Cartridge #35 fits selected APC Back-UPS, restoring power back-up capacity for home offices, small businesses and IT departments. This replacement battery cartridge (RBC) has a lifetime of three to five years, offers safe and reliable support to the UPS, and extends the useful life of your UPS. The APC RBC #35 comes fully assembled and includes easy-to-follow replacement instructions, making hot-swap installation simple. APC RBCs are compliant with international regulations and safe for transport. Prepaid postage and reusable packaging provided for safe disposal of old cartridges. For UPS at home and small businesses supporting computers and network systems Guaranteed compatibility with APC Back-UPS Easy hot-swap installation without downtime Reliable battery for power spikes and outages Recyclable spill-free sealed battery - All international buyers are responsible for all tax, duties and/or customs fees.