What batteries does the MS-9600 use?

The MS-9600 uses sealed lead-acid batteries with a minimum capacity of 12 AH and a maximum system capacity of 120 AH (Page 14, 18) [1].

The main FACP cabinet can house a maximum of two 18 AH batteries (Page 14) [1].

For capacities between 18 AH and 26 AH, use the BB-26 battery box (Page 14) [1].

For requirements up to 120 AH, use the BB-55F battery box with a CHG-75 or CHG-120F external charger (Page 14, 21) [1].

Note that jumper JP3 on the main circuit board must be cut or removed to disable the internal charger when using external charging units (Page 14) [1].