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What is a Wireless Charging Pad?

Top up your phone without plugging in.

Transmitter coil82%Pad coil pulses a magnetic field — a coil inside the phone converts it back into power

Simplified animation — not to scale.

In plain English

A small rubberised tray, usually in the centre console, that charges Qi-compatible phones when you lay them flat on it.

A simple analogy

"Like leaving your toothbrush on its stand — energy jumps the gap through magnetism, no plug required."

How it works

A coil inside the pad creates an alternating magnetic field. A second coil inside your phone picks that field up and converts it back into electricity, trickling current into the battery — typically at 5–15 watts.

Signs of trouble

  • ⚠Phone gets warm but doesn't charge
  • ⚠Charging only works in one exact spot
  • ⚠Stops working when the car turns a corner
  • ⚠Pad makes a buzzing noise
Rough UK cost

£20–£250

Parts: Built-in or aftermarket pad £20–£150
Labour: £0–£100

Always get a written quote. Prices vary by car, region, and parts brand.

Heads up: Carautonomy is for general guidance only. If your car is showing warning lights or behaving oddly, get it looked at by a qualified mechanic.

Keep exploring

Alternator
The on-board power station that keeps your battery topped up.
EGR Valve
A small valve that recycles exhaust gas to reduce emissions.
Starter Motor
The muscle that turns your engine over when you twist the key.

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A friendly note

Information here is general guidance, not a diagnosis. Always speak to a qualified mechanic before parting with cash.

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