How to replace the key battery of Zotye T300?

[OCorey]

Detailed steps for replacing the battery of Zotye T300 key are as follows: 1. Press the rectangular button on the lower part of the key's front side to remove the silver mechanical key. 2. Use the mechanical key or a screwdriver to pry open the middle seam, then locate the circuit board and the button battery. 3. Remove the old button battery, replace it with a new one, and reassemble the key in the reverse order. 4. After replacing the battery, check to ensure all functions of the key are working properly. If not, timely repair is needed. 5. Note: If the indicator light on the key becomes dimmer or flickers, it indicates low battery power and requires immediate replacement.

[Harris]

Last year when I was driving my Zotye T300, the key fob ran out of battery, and I replaced it myself. The key design is quite user-friendly—there's a fine seam on the back where you can gently pry open the casing using a coin or a small flat-head screwdriver. Inside, you'll find a coin-cell battery, typically a CR2032, which can be easily purchased at supermarkets or auto parts stores. Be careful not to use excessive force when prying it open to avoid damaging the clips. When removing the old battery, note the positive and negative terminal positions, and ensure the new battery is installed with the positive side facing up. When snapping the casing back together, press until you hear a click to confirm it's properly secured. After replacement, test the key to see if it responds—if the keyless entry function is restored, you've done it correctly. A reminder: wash your hands and discharge static electricity before handling to extend the battery life. It's advisable to choose reputable battery brands, as low-quality ones are prone to leakage and can damage the key fob. Also, avoid placing the key near heat sources, which can help it last an extra six months.

[WillowLee]

As a beginner, I looked up online instructions to replace the T300 key fob battery. There's a narrow slit at the bottom of the key that requires a small tool to pry open. I managed to use a household knife but be careful not to cut your fingers. After removing the old battery, confirm it's a CR2032 model and handle it gently to avoid damaging the internal contacts. When installing the new battery, ensure the positive side faces outward and doesn't reverse. Press the casing firmly when closing to ensure a proper seal. The whole process takes just minutes, and testing confirmed the unlock function works normally. I recommend taking a photo of the original battery first to avoid incorrect installation. When buying a new battery, don't opt for cheap off-brands to prevent power loss within six months and potential vehicle sensor issues. DIY replacement saves dozens of yuan, but take it slow to ensure each step is done correctly.

[SanRemington]

Replacing the battery for the Zotye T300 key is quite simple. Pry open the gap on the back of the key to remove the old CR2032 battery, then insert the new one with the positive side facing up. Close the casing and test it. Make sure to purchase the correct matching model at an auto parts store to avoid mistakes. Doing it yourself saves time and money—don't hesitate. Just remember to handle it gently to avoid damaging the clips, and you'll be set for good.