How to Fix a Chewed Laptop Charger Cord Easy Guide

If you have household pets, you have a few chewed power wires that need repair. This widespread problem exists in many households. Repairing a chewed cord is not particularly difficult. Today We will talk about How to Fix a Chewed Laptop Charger Cord?

It is always best to solder electrical wiring and insulate the repair adequately to eliminate fire concerns. The following approach will restore your damaged cords to like-new operating conditions quickly and easily.

How to Fix a Chewed Laptop Charger Cord?

If the associated device is in operation, unplug the cord from the power source.

  • Utilize a set of wire cutters and cut the cord’s damaged section. Remove the protective insulation from the remaining cable ends using wire strippers or a utility knife. 
  • Wrap heat shrink tubing around one of the disconnected parts. After soldering, use a separate heat shrink tube for each wire within the cord to ensure good insulation. 
  • Use a smaller heat shrink tube for inner wiring and a bigger one for external cord insulation. 
  • Reconnect and solder the matching wires using a soldering iron and solder. It is the most successful method of ensuring a stable connection. 
  • Heat the heat shrink tubing by sliding it over the repaired wires and applying heat with a heat gun. 
  • It shrinks the tubing, providing stability and insulation for the freshly soldered connection. 
  • Apply heat to the outer tube of the largest heat shrink tube and slide it over the repaired piece.

Can Electrical Tape Fix a Charger?

You may repair a broken charger by taping frayed sections of the cord and restarting your devices, among other methods. You may not correctly connect your charger, or it may be too dusty to connect. However, the problem may be with the power supply rather than the charger.

How to Maintain the Charger and Power Cord for Your Laptop?

Maintaining the integrity of your laptop charger will help ensure that you can safely charge your laptop with it. Here are five methods.

Avoid wrapping your laptop’s power cord tightly.

While it may be attractive to wrap your laptop’s power wire tightly to keep it neat, doing so might significantly reduce the life of your charger. This approach repeatedly stresses the delicate copper conductors inside power cords, which can eventually fail. To avoid this, loop your laptop power cable gently to avoid crimping the wires and wrap it in a different direction each time to prevent recurrent stress on the same region.

Make Use of a Power Strip

However, not just any power strip will suffice; look for one that includes an integrated surge protector. Along with providing convenience (by allowing you to connect numerous devices into a single outlet), power strips with surge protectors protect your laptop, phone, and other electronic devices from damaging power surges.

Ascertain That the Transformer Has Adequate Breathing Space

During the charging process, the transformer may become heated. To minimize overheating while charging your laptop, ensure it is positioned in an area with enough ventilation (e.g., not squashed in a couch cushion), especially if you anticipate being plugged in for an extended duration.

Avoid Coming Into Contact With Sharp Edges

Exposed wires are a no-no, and prolonged contact with sharp surfaces such as table edges can erode the rubber coating that protects the wires in your laptop power cord. Whether you frequently change your power cord or have a designated charging hub, ensure that your configuration does not expose these fragile wires to sharp edges.

Keep Your Power Cord Dry

Because water and electronic devices do not mix, it is critical to prevent circumstances in which your laptop power cord is accidentally exposed to water, as this can result in electrocution, laptop damage, or both. It includes charging your laptop away from the kitchen or bathroom.

If your laptop charger comes into contact with water, immediately unplug it and relocate it away from the outlet. Perfectly dry the charger and ensure it is entirely dry before using it.

Can I Charge My Laptop Using a Different Brand Charger?

How to fix laptop charger wire cut

The charger’s requirements will vary depending on the laptop you own. For example, a 17-inch model’s charger may be larger and heavier. It will also be able to charge more quickly due to its higher voltage and amperage. Smaller laptops or gadgets with no specialized graphics card operate faster and use a 45W charger. Powerful chargers are 90W or 150W.

If you misplace your laptop charger? Where is the original charger? Does it imply you can never use or charge the laptop again? It isn’t true; there are numerous ways to charge your laptop’s battery. Many customers wonder if they may use a different charger brand with their computer. It may sound simple, but selecting a good charger for your laptop is challenging. But there are numerous things to examine first.

For example, you must match the barrel plug to the laptop port. The barrel plug will not charge if it does not fit into the aperture on your laptop. Your laptop’s voltage and the charger’s voltage must match. Most modern laptops require at least 19.5V; therefore, if your battery’s voltage differs from your charger’s, they won’t work together.

Amperage doesn’t matter much. The amperage determines the charging speed. Less amperage means slower charging. Similarly, a charger with a higher amperage would charge faster. Modern computers have USB-C charging connections. As a result of their universality, they can be used with nearly any charger.

However, you must ensure that your charger can deliver the voltage and amperage required by your laptop. If you use an incompatible charger, your computer will display an error message and won’t charge. Some firms have put particular chips in their chargers and computers so they can interact. For example, Dell frequently performs this to prevent non-OEM chargers from working. So, a non-OEM charger won’t function with a Dell laptop.

May replace charger of the same brand. It is possible to use a Dell charger from another laptop, even if the model is different. The same goes for HP chargers. Expect this not always to work.

FAQs – How to Fix a Chewed Laptop Charger Cord?

Is It Safe to Put Electrical Tape Over Exposed Wires?

Electrical tape, usually black, is recommended for use on exposed electrical cables because of its low conductivity and resistance to wear and tear over time.

How Do You Fix a Reveal Wire Without Electrical Tape?

Heat-shrink tubing can be used to repair lengthy segments of exposed electrical wiring. Utilize a heat gun or hair dryer to shrink the tube. It will reinforce the damaged area and shield the exposed wire from future deterioration. The tubing will begin to contract nearly immediately.

Can I Charge My Computer With a Broken Charger Port?

Remember, if you’ve misplaced your laptop charger and are in severe need of recharging it, you may always: USB-C is used to charge your laptop. Charge your laptop in a vehicle using an adapter. You can use a power bank to trust your computer.

How Do You Fix a Twisted Charger Port?

Repairing a laptop bent charger port Locate the charging port and the little card that the charger attaches to after it is inserted into the harbor. Insert a paperclip or small needle into the charging port and carefully transfer the object between the contact card and the USB port using the paperclip or small hand.


Do you want to know How to Fix a Chewed Laptop Charger Cord? By removing the chewed piece of the cable, you can repair it. Solder and shrink wrap the inner line first, then the outer thread. Keeping your laptop charger in good condition can assist ensure that you can safely charge your laptop with it.

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