How To Open Repair Dual Usb Car Charger

How To Open Repair Dual Usb Car Charger

Have you ever found yourself in the situation where your dual USB car charger suddenly stops working? This can be a frustrating experience, especially when you’re on a road trip or in a hurry to charge your devices. Fortunately, opening and repairing a dual USB car charger is easier than you might think. In this article, we’ll show you how to open and repair a dual USB car charger so you can get back to charging your devices on-the-go.

Step 1: Gather Your Tools

The first step in repairing your dual USB car charger is to gather the necessary tools. You’ll need a small screwdriver, pliers, and a soldering iron. Make sure that you have the correct size screwdriver for your particular charger, as different models may require different sizes.

Step 2: Disassemble the Charger

Once you have your tools ready, the next step is to disassemble the charger. To do this, use the small screwdriver to remove the screws on the charger’s casing. Some chargers may have hidden screws, so be sure to check for any hidden compartments or covers.

Step 3: Inspect the Components

After opening the charger, inspect the internal components for any signs of damage or wear. Look for loose wires, broken connections, or burnt-out components. Use the pliers to gently wiggle any loose wires or connections back into place.

Step 4: Replace Any Damaged Components

If you find any damaged or burnt-out components, it’s important to replace them. This may require some soldering skills, so if you’re not comfortable with soldering, it may be best to take your charger to a professional. Make sure to use the correct replacement components and follow all safety precautions when soldering.

Step 5: Reassemble the Charger

Once you’ve made any necessary repairs, it’s time to reassemble the charger. Carefully reattach the casing and screws, making sure all components are properly aligned and secured. Be sure to test the charger before using it to ensure that it’s functioning properly.


Q: Can I repair my dual USB car charger if it’s still under warranty?

A: It’s best to check with the manufacturer or retailer to see if your charger is still under warranty. If it is, you may be able to get a replacement or have it repaired for free.

Q: What should I do if I’m not comfortable with soldering?

A: If you’re not comfortable with soldering or don’t have the necessary tools, it’s best to take your charger to a professional for repair.

Q: Can I use any replacement components?

A: It’s important to use the correct replacement components to ensure that your charger functions properly and safely. Refer to the manufacturer’s specifications or consult with a professional if you’re unsure.


Opening and repairing a dual USB car charger is a simple process that can save you time and money. By following these steps and taking the necessary precautions, you can get your charger back up and running in no time.