Most often a basic cleaning on the male and female parts can remedy the dirty situation.
Improve electrical connections.
Electrical connections especially those exposed to the outdoor elements can be prone to corrosion.
We recommend that all ecm related wiring connectors system relays and ecm fuses are inspected and cleaned by swabbing with alcohol and q tip to remove scale and oxidation build up.
I d probably use a magnet to define the removal force which can then be adapted by changing the distance between the magnets and two simple contacts pressed onto each other by the magnets for the actual connection.
Electrical connections are all around your home.
Connection enhancement from embedded metal powder is very minor if it exists at all and unless you match the grease to the connector material risk of interaction with base metals might increase.
The charger connection in your phone will probably remain clean for a long time simply because it is used every day but others are so seldom disconnected that dirt and corrosion can build until good contact.
Generally the male parts.
This will improve conductivity by preventing future corrosion or scale from forming.
If your car has an electrical connection that is bad or a connection that you think could be susceptible to corrosion due to its proximity to the weather especially plugs that are used to connect trailer lights there is a simple way to keep them from corroding.
Cleaning electrical connectors eventually many electrical connections will need cleaning particularly if they are not used frequently.
This electrical contact cleaner lubricant removes dirt and residue and dries quickly to leave a clean surface for contact.
The corrosion can impede the flow of electricity and cause failure to the device that is being powered.
In single high voltage connections such as spark plug boots or other high voltage connectors x ray neon sign or hv power lines only pure.
This electrical connection is pretty horrific.
Apply the wd 40 specialist electrical contact cleaner spray to establish strong electrical connections on circuit boards controls switches and more.