Front terminal design with protective covers Used for both telecom and cable applications Gel long life batteries can be used in outdoor applications Alpha enhances its AlphaCell battery family to include the FT Series of front terminal batteries for cable television and telecommunication applications. The AlphaCell FT series are valve regulated lead acid batteries and designed for long life. Benefits of these new batteries include: central gassing system, hinged front covers, integral flame arrestor, recyclable lead and plastics and low self discharge rates. These batteries come with a handle for carrying convenience.