Communication Power Supplies

12 Volt 55 AH Powersonic PS12550, U Terminals, Rechargeable Sealed Lead Acid Battery Absorbent Glass Mat (AGM) technology for superior performance Valve regulated spill proof construction allows safe operation in any position Power/volume ratio yielding unrivaled energy density Rugged plastic case and cover Approved for transport by air. D.O.T., I.A.T.A., F.A.A. and C.A B. certified…