BatteryGuy 3 volt 1800 mAh replacement for the 5564 (Series A) battery. Fast nationwide delivery available. It meets or exceeds the Logix 5564 (Series A) PLC specifications defined by the Original Equipment Manufacturer, but at a much lower price. (This is one Battery, Please verify quantity needed for your application before ordering)... BatteryGuy PLC and Industrial Computer Batteries are Manufactured to Meet or Exceed the Quality of the Original Equipment Manufacturer. Only the Highest Grade of Materials are Used to Manufacture our Batteries, with Safety and Performance in Mind. Please be Aware of Online Pirate Companies Who Make Their Own Batteries With Low Grade Materials or Don't Follow US Lithium Battery Shipping Guidelines. / Chemistry: Lithium / / Dimensions: 0.68" Diameter X 1.38" Long / Connector Type: Wire Leads with Connector / Description: 1 Cell Lithium Battery / Works With: the 1756-L1, 1756-L1M1, 1756-L1M2, 1756-L1M3, Logix 5550, Logix 5555, Logix 5563 series programmable logic controllers and industrial computers / Shelf Life: Approx. 10 Years / Stable voltage and broad temperature range: (-60° to +85°C)