What is the battery model for the Magotan key?
1 Answers
The battery model for the Magotan key is CR2032. CR2032 is a lithium manganese dioxide battery, named according to the IEC standard. The breakdown is as follows: C - Indicates a chemical battery system with lithium metal as the negative electrode and manganese dioxide as the positive electrode. R - Indicates the battery shape is cylindrical; if it were square, F would be used instead. 20 - Indicates the battery diameter is 20mm. 32 - Represents the battery height of 3.2mm. The nominal voltage is 3.0V, with an endpoint voltage of 2.0V. The rated capacity varies between 200-240mAh, depending on the manufacturer's quality. The shelf life of a CR2032 is typically 5 years. However, if the manufacturer's production standards are low or quality control is poor, the lifespan can be significantly shorter. Domestic first-tier brand batteries can generally guarantee this lifespan. Under ideal conditions (sealed, room temperature, no moisture interference, etc.), the lifespan can extend further to 8 or even 10 years. Generally, replacing a car key battery involves the following three steps: Step 1: Remove the mechanical key. Press the lock button on the side of the smart key to release the mechanical key. Step 2: Open the battery cover. After removing the mechanical key, you will notice a deep groove and a shallow groove at the top of the smart key. The deep groove is for the keyhole, while the shallow groove is used to open the battery cover. Insert the mechanical key into the shallow groove and pry it open to reveal the coin battery. Gently push to remove the battery. Step 3: Replace the new battery. Insert the new battery, then reattach the battery cover and mechanical key in sequence to complete the replacement.
