CR2450 BMW Key Battery: Performance, Compatibility & Reliability
When it comes to reliable key battery performance for BMW vehicles, the CR2450 model stands out as a trusted choice—combining long life, consistent power, and seamless integration with your vehicle’s key system.
CR2450 BMW Key Battery: Power Meets Performance
The CR2450 battery is a compact, high-drain alkaline lithium-ion key battery engineered specifically for BMW keyless entry and push-button start systems. Designed to deliver reliable cranking power and long shelf life, it ensures your keys respond instantly with minimal voltage drop, even in cold climates. Its precision-engineered terminals reduce corrosion risks, maintaining consistent performance over time.
Compatibility and Installation Ease
Ideal for a wide range of BMW models—particularly those from the early 2010s to mid-2020s—the CR2450 battery fits standard key fobs and ignition systems. It supports voltage requirements typical in BMW key circuits (around 1.5V minimum), ensuring seamless integration without requiring vehicle rewiring. Installation is straightforward, often requiring only correct terminal alignment and secure mounting.
Why Choose the CR2450 Over Generic Alternatives
Unlike cheaper generic batteries, the CR2450 offers superior discharge efficiency and extended service life, reducing replacement frequency. Its performance under frequent use—such as repeated push-button starts—prevents common issues like slow response or failure to transmit signals. This reliability makes it a cost-effective, high-performance solution for everyday BMW key needs.
Upgrading to the CR2450 BMW key battery ensures dependable key function and peace of mind. Whether replacing an old battery or upgrading for optimal performance, this reliable power source delivers what BMW systems demand—consistent power, long life, and seamless operation. For official compatibility and top-tier reliability, choose the CR2450 today.
CR2450 Key Fob Battery Replacement for BMW (2009-2018) 2, 3, 5, 6, 7 Series, X3, X4, etc.320i 320xi 328i 328xi 335i 335is 335xi F22 F45 F46 528i 528xi 535i 535xi 550i 550xi F32 Smart Remote. 2450 Battery you need - https://amzn.to/4mOsc7E This helpful video will show you how to easily replace the CR2450 battery in your BMW key fob for models from 2009 to 2018. Battery Cell Composition Lithium Manganese Dioxide Recommended Uses For Product Replacement for BMW (2009-2018) Key Fob Voltage 3 Volts Brand.
This replacement kit is for a BMW 3 Series (2011-2018) Key Fob with either a low or a dead battery. Included is an original CR2450 3V coin battery. BMW Key Battery - CR2450 - 61319217643 - Genuine BMW For select models of F01, F04, F06, F07, F13, F22, F23, F26, F32, F33, F34, F36, F80, F82, F87, G12 and more.
The CR2450 battery is compatible with various BMW models manufactured between 2009 and 2018, including the 2, 3, 5, 6, and 7 Series. This lithium coin cell battery is designed to provide reliable power for key fobs and other electronic components in these vehicles. Replace your BMW smart key battery (2009-2018) with this OEM CR2450.
Includes opening tool & instructions for an easy DIY replacement. Fits 2, 3, 5, 6, 7 Series, X3. CR2450 Battery, [5-Pack] cr2450 3v Lithium Coin Cell Batteries, Long-Lasting 2450 batteries, 10-Year Shelf Life, CR 2450 Battery for Car Key Fob, Medical Devices, MyQ battery, Remote Controls.
When it comes to your BMW, keeping everything in top shape is crucial, and that includes the remote key fob. Over time, the battery in your key fob can lose its charge, leading to issues with locking, unlocking, and starting your vehicle. If you find yourself having to press the buttons multiple times or standing closer to your car for it to respond, it's likely time for a battery replacement.