About this item Specification: 36V Lithium Battery Pack Charger Power Supply / Input: 100V-240V AC~50/60Hz, 2A / Output: 42V, 1.7A(2A Max) Faster and safer battery charging with our charger, Intelligent high-speed charging for Ninebot 36V Scooters, NOTE: NOT for ZING E8 E10 E12 C8 C10 C20 Kids Scooter! LED indicator display protection: RED–Charging in progress, GREEN–Charge full or disconnect. This charger is only suitable for 36V versions scooters batteries and NOT for 48V or 24V/21.6V batteries Safety standards approved; Security protection: OVP/OCP/ Overload protection/ Short-circuit protection Money back guarantee: If you are not satisfied with our product, pls contact us and you will be offered a full refund or replacement quickly