New DEWALT Tool Connect Bluetooth 5.0Ah XR Li-Ion battery packs18V 5.0Ah XR Li-Ion battery pack will deliver 66% more runtime than a standard 3.0Ah battery packSecurity, Inventory check and customisation of your battery through Tool Connect Apple and Android AppTool Connect Connectivity ? Complete visibility of batteries, state of charge and inventory managementTool Connect Security ? Security for your battery, Enable and DisableTool Connect Inventory ? Check State of Charge, App alerts when tools are out of range on your smart phoneTool Connect Customisation ? Alert user or automatically disable batteries when you are separatedTool Connect Customisation ? Alerts users battery is at high temperature and when charging is completeTool Connect Information ? Locate service centres and manuals while onsiteLED State of Charge Indicator helps manage pack chargingCompatible with all DEWALT XR Li-Ion 18V Tools