Features1UNIVERSAL DESIGN: This BMS controller battery dashboard is compatible with for Ninebot ES series and meets the specifications of your device. 2WATERPROOF AND DURABLE: The controller battery dashboard is made of metal and electronic components, waterproof and anti oxidation. 3EASY TO INSTALL AND USE: Replacement BMS circuit board set, with edge strips for easy and convenient installation, reliable and durable use. 4REPAIR PARTS: Electric scooter BMS circuit board for repairing and replacing old, broken, cracked, damaged and faulty BMS board. 5STABLE PERFORMANCE: Professional scooter battery protection board for upgrading your electric scooter, stable, ride more effort.SpecificationItem Type: Controller Battery DashboardMaterial: Metal, Electronic ComponentsApplicable Models: for Ninebot ES Series ScooterPackage List2 xController Battery Dashboard2 x Edge Strip