Mackwell Nickell Cadmium (NiCd) type D cell 4Ah batteries have been developed especially for Emergency Lighting applications, designed to a high quality to provide a 4 year life as required by EN6598-2-22 and ICEL1001, when operated within the temperature ranges specified.
The batteries are available in a variety of configurations and are supplied with red and black 'flying lead' wire assemblies with either shrouded spade terminals or 2pin polarised plugs to allow simple push-in connection to our Emergency control modules. For quick and simple installation the batteries are provided with end caps or in some cases mounted on metal plate.
High-temperature cells rated for continuous use at +55 degrees C
High Energy retention
Designed to provide 3 hour duration over a 4 year life
Welded connections between cells
Simple connection using leads having either polarised plug or push-on spade terminals
Provide with plastic end caps or mounted on metal plate for simple installation