• compatible with Jetson Bolt/Bolt Pro//Bolt Up/Adventure/Journey/Arro/LX10/J5/J8 electric bikes
• also compatible with Jetson Eris/Eris Pro/Ora Pro/Racer/Rhythm/Ryder/Ryder Pro/Corona Ryder/Copperhead electric scooters
• as a replacement for charger model JY-420150 FY-4202000 PS650D420Y1500S FY0634201500 CP4215 HLT-180-4201500
• Please note: Not compatible with Haze NOT 3-Prong Connector. NOT for 24V and 25.2V and 29.4V version.Don't use for Lead-acid Battery

Using the wrong charger to charge the product may damage the charger and the product.

Although many bike chargers look similar: different chargers have different voltage specifications and current parameters. Even if a charger fits the charging port of multiple different products, even if it can increase battery power for all products, it does not mean that this charger is suitable for all of them.

Therefore, we need to look for certain identification marks to determine true compatibility.

1. First, you need to know exactly what product you have and confirm your product model. Search on our product page to find the corresponding product model.
2. Second, confirm the voltage and current you need. Your voltage must be 42V. It cannot be 24V and 25.2V and 29.4V and 54.6V. A 42V charger can charge a bicycle with a 36V battery. A current of 2A can provide power for currents below 2A. For example, 0.5A/1A/1.5A/2A.F
3. inally, confirm your device port. It must be a 5.5mm outer diameter * 2.1/2.5mm inner diameter coaxial ("barrel") connector. It cannot be a 3-hole port or RCA port.