Upgrade your Smart-UPS with the APC Replacement Battery Cartridge designed specifically for Line Interactive models. This reliable 48V 10Ah lead-acid battery ensures your UPS system maintains optimal performance during power outages. With a 2-year repair or replace warranty, you can trust in its durability and efficiency. Installation is a breeze, allowing you to quickly restore your UPS functionality. Keep your equipment safe and powered with this essential battery replacement, perfect for both home and office use. Don’t let unexpected outages disrupt your workflow—choose APC for peace of mind!