ML15-12NB 12V 15Ah SLA Replacement Battery — Compatible with APC SMART UPS 620NET, 650 (2-Pack)

Replacement ML15-12NB SLA batteries — 2-pack of 12V 15Ah sealed lead acid (SLA/AGM) units, UL Certified. Designed as direct replacements for APC SMART UPS 620NET and 650 models. Each battery measures 5.94 inches x 3.86 inches x 4.25 inches and uses Nut and Bolt terminals.\n\nThis listing includes batteries only; no wire harnesses or mounting accessories are provided. These maintenance-free, rechargeable SLA/AGM batteries are spill-proof and offer a high discharge capability, long service life, and reliable deep-discharge recovery. They tolerate a wide range of operating temperatures and are built to withstand shock and vibration. Can be installed in any orientation.\n\nPerformance is maintained across both high and low temperature conditions. Purchase is protected by a 30 day refund policy and a full 1 year warranty.