Rechargeable VL2020 Battery for Car Key Remotes The VL2020 rechargeable battery is designed to provide reliable, longlasting power for a wide range of car key remotes. Built for precise compatibility and dependable performance, it is an ideal replacement for wornout or depleted batteries in models including R52 and E39. Key Features: Specially designed for car key remote applications, ensuring a fit and smooth operation. Rechargeable design reduces the need for frequent replacements, providing longterm cost savings. Semisealed structure for safe and stable use. Operating temperature range from 20 to +60 degrees for consistent performance in varied climates. Compatible with multiple car makes and models to meet diverse needs. Performance and Benefits: Maintains reliable signal transmission to your vehicle, helping to avoid inconvenient remote failures. Supports consistent unlocking, locking, and keyless start functions without lag or interruptions. Offers stable power delivery to extend the life of your remote and optimize daily usability. Practical Applications: 1. Replacing the original battery in an R52 car key remote to restore full functionality without the need to a remote. 2. Swapping into an E39 remote to resolve batteryrelated operational issues and improve signal strength. 3. Equipping as a spare battery for various car models to ensure readiness and prevent being locked out due to battery failure. Technical Specifications: Model: VL2020 Rechargeable Battery Fitment: Compatible with car models including R52 and E39 Temperature range: 20 to +60 degrees Structure: Semisealed for enhanced safety Application: Car key remotes requiring VL2020 specifications The rechargeable VL2020 battery provides dependable power and precise compatibility to keep your car key remote performing at its , eliminating the hassle of frequent battery changes and remote failures.