Features: 100% brand new and high quality Easy to use: easy to replace the product. High-quality materials: The products are made of stable and reliable materials, which are durable. Short circuit protection: This product adopts the original chip control to provide short circuit protection, overheating protection and overload protection for your electric scooter battery. Suitable for M365 battery of Xiaomi-scooter. Type:Set/Single Board Package Includes: 1x Battery Control Board 1x Soft Board 2x Side Strip Specifications: Material:PCB Size:Approx.28.1x0.9x26.8cm/11.06x0.35x10.55inches Color:Black note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.