The Ride1Up solar charger is an effective and versatile way to charge your ebike in the great outdoors - no plugs, no problem! ONLY COMPATIBLE WITH THE FOLLOWING EBIKES: - 500 Series - 700 Series - Portola - Cafe Cruiser - Core-5 - LMT'D - LMT'D V2 - Revv 1 - Roadster v2 - Roadster v2 Gravel - Roadster v3 - Turris 3 Amp Voltage 30~60V 180 Watt Maximum Current Standard Reention charging tip with included Revv 1 adapter Lightweight, folding design Color: Black Closed, the rectangular dimensions are (12.25" x 9" x 3.5") Open the dimensions are (34.5" x 72.5") The charger weighs around nine pounds