This power adapter is ideal for use with electric scooters. The power supply unit has a 42V DC output and 1A power consumption, making it one of the most compatible power supplies on the market today. It has the correct central 3-pin configuration to fit a wide range of balance boards. The universal battery charger shows a red light when charging which turns green when fully charged. An excellent replacement battery charger for electric balance scooter. Made of fireproof ABS material, safe for charging. With 3p balanced dedicated interface, fully compatible for 6.5, 8 and 10 inch smart 2-wheel scooters. Safe and reliable US, UK, EU plug is available for your choice. Product specifications: Input: 110~240V AC 50/60HZ Output: DC 42V 1A DC connector size: 3-pin inline (female) Before your purchase, please check your original charger and make sure the OUTPUT and CONNECTOR size match. COMPATIBLE WITH: To finally confirm if this is the correct battery charger for your machine, please check your original adapter to see if the output specification matches or not: 44V 2A with 3-pin inline DC connector. This charger is compatible with most types of scooters, for many other brands with 36V lithium-ion battery packs. If you have any questions about compatibility, please send us a message to confirm that the power supply works with your scooter. Color: Black Plug: UK/EU (optional) Material: ABS Input: AC 240V 50 - 60Hz Output: DC 42V 1A Weight: 100g Specifications: An excellent replacement battery charger for electric balance scooter. Made of fireproof ABS material, safe for charging. With 3p balanced dedicated interface, fully compatible for 6.5, 8 and 10 inch smart 2-wheel scooters. Safe and reliable UK, EU plug is available for your choice. Package included: 1*Power charger