Output: 42V Capacity: 2A(2000mA) configure Charger + 6 adapter cables Suitable products Electric Bike /Electric Scooter /Electric Bicycle/Portable Power etc. Colour:black Material:ABS Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. voltage:AC100-240V,50/60Hz,1.5A Charger Does Not Work , Steps for Inspection: Please test the health of the battery before charging, (the battery has been used for more than 12 months or not used for 3-4 months). If the green light is on when you plug it in, but the charger does not work when the battery is connected and the green light is still on. This is because the positive and negative (+/-) connectors of our charger do not match the size of your battery connector, you can try to change the connector to connect with your battery. When plugged into the power supply green light, connected to your device LED shows red light means it has been working properly, after fully LED become green light Note: This charger is not suitable for lead-acid batteries. Not suitable for 24V/25.2V/29.4V models. Package Contents: 1 * plug 1 * adapter 6 * conversion plugs Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.