6-Pack UB1290 12V 9AH F1 SLA/AGM Replacement Batteries for APC BK300X116

Six UB1290 12V 9AH F1 sealed lead-acid (SLA/AGM) replacement batteries compatible with APC BK300X116. Each unit is maintenance-free and spill-proof, rechargeable, and can be mounted in any position. Dimensions: 5.94 inches x 2.56 inches x 4.06 inches. Weight: 5.10 Lbs. Designed to resist shocks and vibration. Includes 1 Year Warranty.