i think its better way to change it !
Usually, if the charger is damaged, there is no way to fix it. You will have to get a new one.
use an extender charger
There's no real fix to the Nexus 7 charger, but you can use a standard micro USB charger, or a wireless charger (Qi standard) to recharge the device.
how to fix a 3ds charger port.
None, since they are wired to the car.
Charger.
by a new one there only 10-15 pounds a charger.
There are various ways to fix a Dell laptop charger but this will depend with the type of fault. If you are not sure where the fault is, you should take it to a technician.
buy a car charger
a charger a charger
put water on it
Screw fix