Contains the highest quality battery cells External battery contacts made with gold plated nickel Provides excellent discharge characteristics Extends operating time and reduces total number of batteries needed Rigorous testing including temperature, vibration, shock, drop, short circuit, and overcharge Significantly longer duty cycles and higher capacity Battery for Teklogix 7527C-G2 and WorkAbout Pro devicesThe GHWAPRO-Li(44) is the rechargeable battery for Psion Teklogix 7527C-G2 and WorkAbout Pro devices. It replaces OEM BTRY-1050192-002 and WA3010 batteries. Features Battery voltage 3.7 V Battery capacity 4400 mAh Battery technology Lithium-Ion (Li-Ion) Product colour Black Compatible products PsionTeklogix 7527C-G2 & WorkAbout Pro Brand compatibility Psion Product type Battery Weight & dimensions Weight 120 g Height 25.2 mm Depth 56.5 mm Width 36.5 mm Other features Number of batteries included 1 pc(s) leaflet