Hello! Welcome to our store!n<br />Quality is the first with best service. customers all are our friends<br /><br />Feature:nn    100% brand new and high quality<br /><br />    High Technology Smart Self Balancing Hoverboard Battery Chargernn    The best charge temperature is 0 degree centigrade ~50 degree centigrade . Over cold and over heat will not completely full of batterynn    Charging Duration: 2-4 Hours Max(to maintain a longer battery life)nn    LED Light Indicator- RED: Charging Properly | GREEN: Charged/Ready to Usenn    Input: 100-240V AC，50/60Hz， 1.5Ann    Output: 42V / 2Ann    DC Connector: Female 3-Pin Inlinenn    Plug Type: US Plugn<br />Packet including: 1 x Smart Balance Hoverboard Electric Scooter Battery Power Charger 3-prong Inlinen<br />There is 2-3% difference according to manual measurement<br />please check the measurement chart carefully before you buy the item<br />1 inch = 2.54 cm<br />Please note that slight color difference should be acceptable due to the light and screen.