An Amped Outdoors External Battery USB Power turns any Amped battery into a multi-use power source! The Amped Outdoors Dual USB Charger includes multiple mounting options for connecting to any surface. It fits onto your portable ice fishing electronics, fishing kayak, and other spots where SAE to USB convenience is preferred. An 18-inch SAE extension cable, battery connector for all Amped Outdoors batteries, and more come with the Amped Dual USB Charger. Dual USB chargerMade with ABS material, which is heat and corrosion resistantAnti-flame characteristicsDigital voltage readoutInput: 12V-24VOutput: 5V/3.4A, 9V/2A, 12V/2APower: 24WContents included in the package:SAE to USB charger18 in. SAE extension cableSAE to F2 spade battery connectorRound mountFlat mount with mounting screwsNot compatible with Marcum SAE Plugs