Power Specifications : Input: AC 100-240V 50/60Hz; Output: DC 42V 0.5A/1A/1.5A/2A; 5.5×2.1mm/2.5mm coaxial barrel connector, designed for reliable performance of your electric bike. Wide Compatibility : Electric bike charger compatible with Jetson Bolt, Bolt Pro, Bolt Up, Bolt Pro Max,Bolt X,Shadow, OTG Elite, Adventure, Journey, Axle, LX10, Atlas, J5, J8, and fits for Jetson Eris, Eris Pro, Ora Pro, Racer, Rhythm, Ryder, Ryder Pro, Corona Ryder, and Copperhead scooters. Perfect replacement for a charger compatible with Jetson bike models. OEM Replacement – Replacement charger for Jetson models using 42V and 5.5×2.5mm / 2.1mm plugs; replaces JY-420150, FY-4202000, PS650D420Y1500S, FY0634201500, CP4215, FY0684201500. Works as a charger compatible with Jetson electric bike for OEM-level quality. Safety Assured : 42V 2A scooter charger meets CE, FCC, RoHS, and ETL standards; built-in overcurrent, overvoltage, short circuit, and over-temperature protection ensure safe and stable charging for chargers compatible with Jetson Bolt Pro bikes and scooters. Important Note : Not compatible with Jetson Haze, Warren, Omega, Canyon, or other models requiring different voltages or plug types. Always check your current charger compatible with Jetson electric bike specifications before purchase. VHBW 42V 2A Charger for Jetson Electric Bike, Compatible with Jetson Bolt, Bolt Pro, Adventure, Journey, LX10, J5, J8 Bikes and for Jetson Eris, Ora Pro, Racer, Rhythm, Ryder Scooters