CLASSIC PRO UPSB9AH 4-Piece Set of Batteries for UPS2000/UPS1000RT

■Great value 4-piece set■Type: Battery unit for uninterruptible power supply■Voltage: 12V■Capacity: 9Ah■Size: 6.5(W)x9.5(H)x15(D)cm ■For UPS2000 (discontinued), UPS1000RT*2 batteries are used for UPS2000 and UPS1000RT. *3 batteries of UPSB8AH are used for UPS2000PS. *Not compatible with other companies' products. ■What is a UPS battery? The battery of an uninterruptible power supply (UPS) uses a sealed lead acid battery. ■Measures to extend the life of the battery The following is recommended as a method to maximize the life of the battery. 1. Do not increase the number of connected devices until the unit's rated capacity is close to that of the unit, and connect about 50% to 80% of the capacity as a guide. If a load is applied all at once during a power outage, the battery life will be shortened. 2. Do not connect equipment that uses a large amount of current, such as a laser printer. 3. Install the UPS in a cool place with good ventilation. 4. Discharging the UPS to measure the backup time (runtime) may shorten the battery life, so please consider measuring it about once or twice a year. ■ Measurement of backup time ■ Battery storage period Product images include images of use. Please note that items other than those specified in the are not included.