Powery replacement battery for UPS APC Power Saving Back-UPS Pro 550, 12V, 7,2Ah/86Wh, Lead-Acid battery, rechargeable, 151mm x 65mm x 102mm, 100% Compatible. New - AliExpress
APC | BE550G | Back-UPS ES 550 Uninterruptible Power Supply 120V 330W w/New Batteries | IRT