Bosch Core18v 4 Amp Hour Lithium Power Tool Battery Kit (Charger Included) Centra Collection Used to cap the peak '202185355 Used to cap the peak of a traditional A style roof ) 1 Actual inside diameter (in 1 Wireless Yes Charger Included Yes Sub Brand N A App Compatibility No Battery 1 Amp Hours 4 Battery Type Lithium CA Residents: Prop 65 Warning(s) No Works with Android No UNSPSC 26111700 Brand Model Compatibility Bosch 18V Lithium Ion Tools Works with iOS No Type Power tool battery kit Battery Voltage CORE18V Battery 2 Amp Hours 0 Wi Fi Compatibility No Battery Package Count 1 Bluetooth Compatibility No but provides performance comparable to much heavier batteries Battery status indicator – provides indication if charger is in standard charging mode