Designed by Tridonic this NiCd battery is suitable for use in emergency lighting units with a design life of 4 years. This dual-in-line battery has 4 cells and has a 4.5Ah capacity. It is sold with polycarbonate fixings and a connecting cable. Designed for high temperatures this battery maintains good charging properties and high energy maintenance. This product has a 1 year guarantee from the point of delivery.