Features: This protecting board ensures seamless compatibility with various 3/4/4 Lite scooter models and provides robust safety against overcharging, over discharging, and short circuits for reliability battery management. Featuring a simple installation design, durability electronic components for long terms stability, and an intelligent temperature controls systems that monitors and prevents overheating to maintain optimal performances. Ideal for scooter enthusiasts, crafts hobbyists without technical expertise, and families seeking an easy to install and cost effective battery management solution for their rides. Perfect for usage scenarios such as long distance commuting, family activities, and high temperatures cycling where enhanced battery safety and durability are essential. With its smart features and good quality build, this scooter board delivers and extended battery life, making it a top election for upgrading your scooter's components. Specifications: Color:Three Choices Dimension:337x35.1mm/13.27×1.38in Component:electronic component Package Includes: 1pc Scooters Protecting Board note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.