The Tridonic battery pack has a1.8Ah (Amp hour) and is designedfor use in emergency lighting systems meaning it can function effectively in hightemperatures. A 1.0m integrated double-insulated cable and a 1.0mm2 solid pre-stripped wire are included withthis product. There are four 1.2V cells in this model. This product is designed to last for four years and comes with a one-year warranty.