5-Pack UpStart Replacement for APC BACK-UPS BK600 (UB6120) — 6V 12Ah (12000mAh) Sealed AGM/SLA Battery, F1 Terminal — Includes 10 F1-to-F2 Adapters

This listing is for five UpStart replacement batteries compatible with the APC BACK-UPS BK600 (model UB6120). Each battery is a 6V universal sealed lead acid (AGM/SLA) unit rated at 12Ah (12000mAh) and fitted with F1 terminals. The bundle also contains ten F1-to-F2 terminal adapters to ensure fitment with devices requiring F2 connections. Quantity: 5 UpStart batteries; Capacity per battery: 12Ah / 12000mAh; Voltage: 6V; Terminal type: F1; Battery chemistry: AGM / SLA; Included accessories: 10 F1 to F2 terminal adapters. Ideal for replacing UB6120 cells in APC BACK-UPS BK600 units or other equipment that accepts 6V 12Ah sealed lead acid batteries.