Features: 1. Good Compatibility: With standard output connector DC 5.5 x 2.1mm, wide compatibility, can meet the power supply needs of various equipment, suitable for electric bicycle and electric scooter. 2. Fast and Safe Charging: With input voltage, output voltage 29.4V 1.5A, with our charging adapter, voltage stability, charging faster and safer. 3. Multiple Protections: The charger has intelligent overvoltage protection, overload protection, short circuit protection, the power supply is safe and reliable. 4. Good Heat Dissipation: Our charger has good heat dissipation, which can ensure that the temperature of the power supply does not exceed the standard. You can use it with confidence. 5. Plug and Play: The charger power adapter is easy to install, just plug in and use. Compact size, simple and compact, easy to carry and charge. Specification: Item Type: Charger Output Connector: Approx. DC 5.5 x 2.1mm / 0.2 x 0.1in Material: Plastic + Metal Package List: 1 x Charger 1 x Power Cable