Do I actually need a home EV charger?

When the supplied cable is genuinely enough

Many owners live happily with the portable charger. If your daily distance is modest, the car sits parked all night, and there is a dedicated, correctly rated socket within reach, you do not need to spend anything.

What you should not do is assume that because the cable came in the boot, any socket will do.

The socket and circuit are the real question

An EV pulls close to the socket's rated current for hours at a stretch. Old sockets, loose terminals and shared circuits are not designed for that duty, and burnt sockets and melted plugs are common results.

The minimum is a dedicated circuit with a quality 16 A socket, a correctly rated MCB and residual current protection. If you do not have that, the cheapest safe option is to have it installed — not to carry on and hope.

What a wallbox actually adds

Speed, if the car can use it. Moving from about 3.3 kW to 7.4 kW roughly doubles charging speed, from 15 to 20 km per hour to 35 to 45. That matters if you drive long distances daily or two cars share one bay. It does nothing if your car's onboard charger is 3.3 kW.

Control and records. A fixed charger can schedule charging for cheaper hours, log energy per session and lock access with RFID. In an apartment, that metering is often what the association needs before it will allow charging at all.

Buying for the next car is fair, within limits

If you expect a larger EV in two or three years, installing a correctly sized circuit now avoids redoing the cable run later — and the cable run is the expensive part.

You can wire for 7.4 kW and start with a smaller charger. What you should not do is buy an 11 or 22 kW charger for a single-phase home, because it will never run at that power.

The RIOD chargers this applies to

Frequently asked questions

Can I just use the charger that came with my car?

Yes, if it plugs into a dedicated, correctly rated socket on its own circuit with proper protection and a sound earth. Not into a shared household circuit or an extension board.

What does a wallbox give me that the portable cable does not?

Faster charging where the car supports it, scheduling, per-session energy logging and RFID access control — plus no plug-and-socket contact to wear out.

Is a 3.3 kW charger worth buying over the portable cable?

If you need metering, access control or OCPP for a shared parking arrangement, yes. The PowerPod Go 3.3 kW at Rs 21,000 adds all three at the same charging speed.

General guidance for Indian installations. Any fixed or socket-based charging arrangement should be checked by a licensed electrician against current CEA guidance.