What is the battery model of the Haval H2 remote control?

[MilaLee]

The battery model for the Haval H2 key is 3V, CR2032. When the remote control distance of the Haval H2 key is very short, or the vehicle cannot be remotely controlled, or when the vehicle fails to recognize the key due to low battery power, the battery inside the key needs to be replaced. The following points should be noted when using the smart key: Do not place it with electronic devices: Since the smart key uses low-intensity radio waves, it may not work properly in the presence of magnetic interference. Frequently placing the smart car key and mobile phone together will be affected by the frequency of the mobile phone, causing malfunction. Do not throw or drop it: The smart key is most afraid of falling from a height because the internal circuit has weak impact resistance and is easily damaged by severe collisions. Do not get it wet: If the smart car key gets wet, it will burn out the internal circuit and cause malfunction.

[OMary]

My own Haval H2 remote key ran out of battery after a few years of use, and I found out the battery model was CR2032. This is quite common, and many people encounter it. When I opened the key, I saw it was just a small round coin battery, which is easy to find. I recommend checking supermarkets or auto parts stores—avoid buying random off-brand products online. The replacement process is simple: gently pry open the key casing (don’t use too much force to avoid damaging the plastic parts), then remove the old battery and replace it with a new one. The battery typically lasts two to three years, and if the remote stops working, it’s likely due to a drained battery. As a side note, remember to turn off the car before replacing it to avoid accidentally locking the vehicle. Also, keep the battery away from moisture and high temperatures, as these can cause leakage and damage the remote. Handling it myself saved me a trip to the repair shop and cost less than 10 yuan.

[VanDominic]

My Haval H2 remote often malfunctions, and upon checking, I found it uses a CR2032 battery. This battery isn't expensive and is available at most convenience stores. When replacing it, I first use a small tool to gently pry open the key's back cover. After inserting the new battery, the remote immediately works again. Many people don't realize how simple this task is and can easily do it themselves without asking for help. The battery typically lasts about two years. If the buttons respond sluggishly, it's probably time for a replacement. Don't forget to check the battery's orientation—inserting it the wrong way can damage the remote. Additionally, I recommend regular maintenance of the remote to avoid circuit damage from drops. Overall, this small issue affects daily convenience, and addressing it promptly saves time and effort.

[MacCooper]

The Haval H2's remote key uses a CR2032 battery, and it works immediately after replacing it with a new one. I did it myself—the steps are simple: remove the back cover, insert the new battery (make sure it's not reversed), and that's it. The battery is easy to find; just buy a reputable brand from the supermarket. It lasts about two years, so replace it promptly when it fails. Be careful not to force the casing open.