Unlimited numbers of batteries banks can be added to the UPS units however it is recommended to add a Battery Bank that has an internal charger (PSCEBB18CH or PSCEBB60CH) if large battery banks are...
PSB12-9 (12V 9.0Ah) Absorbent Glass Mat (AGM) technology for efficient gas recombination of up to 99% and freedom form electrolyte for air transport-complies with LATA/ICAO Special provision A67. Not...