Feature:1. OEM Number: The referencing OEM number of the electric battery crash fuse is A0009822904. Please check the part numbers whether it suits your vehicle before purchasing.2. Applicable Models: Specifically designed for A class W177 Hatchback 2020 to 2023. Please check carefully to make sure it is compatible with your vehicle.3. Enhanced Safety: Designed to enhance the safety of your vehicle. In the event of a collision, the fuse box disconnect the battery, preventing any electrical short circuits or fire hazards.4. High Durability: Constructed with high grade ABS materials, the relay ensures stable performance under extreme conditions, and can withstand vibration and harsh environments.5. User Friendly Installation: The relay seamlessly integrate into your existing electrical system, ensuring quick setup with no extra steps, saving you time and effort.Specification:Item Type: Crash Battery Disconnect FusesOEM: A0009822904Fuse Type: for PyrofuseFitment: Replacement for A class W177 Hatchback 2020-2023.Package List:1 x Battery Fuse Overload RelayNote:Please double check the part number of your item, matching information is for reference only.