Replacement battery cartridge 110 including battery recycling guide installation guide and reusable packaging r r key featuresr r maintenance free sealed lead acid battery suspended electrolyte leakproofr battery volt amp hour capacity 84r expected battery life years 3 5r battery mounting enclosed battery cabinet r standard warranty 1 year repair or replace r r r compatibilityr r guaranteed ups compatibility r tested and approved to restore the performance of your apc ups maintains ups sa