The problem isn’t the charger; it’s the cord. I’ve had several chargers for my laptop break and it’s not so much the charger itself than the cord connecting it to my laptop. This is a problem experienced by laptop and Macbook users, especially those who travel a lot. The cord bears the brunt of the stress as you wrap it around your charger or cram it haphazardly in your laptop bag because you’re in a rush to leave.
The solution comes in the form of the Python Cord, which wraps around your charger to fortify and provide extra support at the stress points (and common point of failure for the charger cords) to prevent the cords from breaking.