The StrikeMaster box that rocks! Power it up! This portable package has it all. Utilizing the same Lithium 40v battery as the Lithium 40v augers, it powers a Bluetooth speaker, LED area light, multiple USB ports for a variety of electronic devices, universal terminals and when plugged into 110v it recharges the Lithium 40v battery. Perfect for powering fish locators and portable LED light kits.The StrikeMaster Lithium 40v Power Station and Power Adapter USB-C inputs are not compatible with select Apple iPhones. The enclosed USB-A to USB-C adapter will enable charging through the StrikeMaster Lithium 40v Power Station and Power Adapter USB-A ports.The Average Amount of Times a Device can be Charged from One Fully Charged 40v Battery: