Never run out of power again! The StrikeMaster Lithium 40V Power Adapter delivers the juice for charging and running your on-ice gadgets, as well as your personal electronics. Compact and versatile, it attaches directly to your StrikeMaster 40V Battery (not included) and has a lighted master power switch. Outputs include 2 USB-A ports, 1 USB-C port, and universal 12V terminals that provide up to 10amp max current. Great for operating your sonar, camera, or light strings, as well as for charging smart phones, tablets, and laptops. Includes both banana plugs and alligator clips for easy connections. Charge and operate your on-ice gadgets Works with StrikeMaster 40V Battery (not included) Lighted master power switch 2 USB-A ports 1 USB-C port Universal 12V terminals Banana plugs plus alligator clips