Stationary Batteries are power sources for a wide range of applications. Made with rugged. heavy duty Tubular Plate constructions they are available in both single ceil units and monobloc containers. They are used in power station for switch gear control, in telecommunication systems, UPS systems and railway signalling equipment. They constitute, stand by D.C. power sources for telephone exchanges. PABX/EPABX inverters (emergency lighting/fans) and fire alarms, They are used as an energy storage medium for non conventional energy sources.