Got a damaged charging cable? Don’t toss it—fix it the smart way! In this video, I show a quick, cheap, and reliable method using electrical tape, a pen spring, and adhesive heat shrink tubing. 👉 For about $5–$6, you can protect the wires, add strain relief, and create a watertight seal that’s tougher than tape alone. The adhesive heat shrink adds rigidity, while the spring keeps flexibility where you need it. Perfect for DIYers who want to save money and extend cable life instead of buying rep