What is the battery model for car remote keys?
1 Answers
Car remote keys primarily use battery models CR2016, CR2025, and CR2032. Below are detailed introductions to the battery models used in car remote keys: 1. Button-type CR2016 battery: This is highly prevalent in car key remotes. This type of battery has a voltage of 3V. Generally, car key batteries operate on 9V, so all three batteries are replaced each time. Models such as Honda, Toyota, Volkswagen, Mazda, etc., use this type. The specifications of the CR2016 are a battery diameter of 20mm and a thickness of 1.6mm. 2. Button-type CR2025 battery: Its usage rate is much lower than that of the CR2016. It is thicker than the 2016 but has a relatively higher storage capacity. The specifications of the CR2025 are a battery diameter of 20mm and a thickness of 2.5mm. It is commonly found in audio remotes. 3. Button-type CR2032 battery: It also has a voltage of 3V, but its capacity reaches around 200mAh, making its thickness double that of the CR2016.