Short answer: the charger does not decide how fast a car charges. The car does. Count the cars actually on Indian roads and most stop at 60 kW or less from a DC charger. A growing middle band takes between 60 and 120 kW. The cars that go past 120 kW are many on paper, because every luxury brand sells three of them, and few in the traffic. The table in this guide is live from our car catalogue: every car with a published DC figure, the time it needs for a 10 to 80% session at that figure, and the smallest Zevpoint charger that gives it everything it can take.
The number on the charger is a ceiling, not a promise
A 120 kW charger offers up to 120 kW. Whether a car takes it is decided by the car's battery management system, which asks for the current it wants and not a watt more. Plug a small hatchback into the biggest charger on the highway and the session runs at the hatchback's rate. Nothing is wasted and nothing is harmed. Nothing is faster either.
This is the most common misunderstanding we meet in site planning. A hotel owner asks for "the fastest charger you have" without knowing that nine of the ten cars pulling into the porch will draw well under half of it.
Peak is not average
The figure a manufacturer publishes is the peak. A car holds it for a stretch in the middle of the battery, roughly between 20 and 60%, then tapers as the cells fill. Past 80% the rate falls off a cliff, which is why every brochure quotes "10 to 80%" and never "0 to 100%". Over a whole session the average sits well below the peak.
So when the table says a car takes "up to 100 kW", read it as the best it will ever show you. The minutes we print are at that peak and are the floor, not the typical. Cold cells on a January morning in Chandigarh, or a car that arrives half full, both stretch the figure.
Three bands, and where the cars fall
Group the Indian market by DC limit and a pattern appears.
Up to 60 kW. The mass market lives here: Tata's hatchbacks and compact SUVs, MG's Windsor and ZS, the Mahindra XUV400, the first Hyundai Kona. These are the cars that fill a dealership forecourt and a fleet yard. On a 60 kW gun they charge at their full rate. On a 240 kW gun they charge at exactly the same rate.
60 to 120 kW. The newer mid-market: the Hyundai Creta Electric, Tata's Curvv, Harrier and Sierra, MG's Hector Tomahawk, Kia's Carens Clavis and Syros, BYD's Atto 3 and eMAX 7, Maruti's e Vitara, the VinFasts. A 120 kW charger serves every one of them in full, which is why it is the class we put on most highway sites.
Above 120 kW. The Mahindra BE 6 and XEV 9e, the Hyundai Ioniq 5, Kia's EV6 and EV9, the Tesla Model Y and the German luxury set. These cars justify a 180 or 240 kW gun and are the reason such a gun exists. Count the models and this is the longest list in the table below. Count what rolls past a dhaba on NH-44 and it is the shortest.
Dual gun changes the maths
Every Nova has two CCS2 guns, and its rating is what the two deliver together. On a Nova 120 with two mass-market cars connected, each can still charge at its own full rate, because neither asks for more than half of what the charger has. Put the same two cars on a Nova 60 and they share 60 between them, so both slow down. More on this in one dual-gun charger or two single ones.
That is the real argument for a 120 over a 60 on a public site. Not that any one car charges faster, but that two cars charge at full rate at the same time. The 180 and the 240 extend the same logic to the premium band.
What we would put where
- Highway stop, mixed traffic: a Nova 120 dual gun as the default. It serves every car up to the middle band in full, two at a time, on a sanctioned load most sites can get.
- Dealership or showroom: the smallest charger that gives the brand's own cars their full rate. A year ago that was a Nova 60 for most mass-market brands. Today Tata, MG, Hyundai, Kia and Maruti each sell at least one car in the middle band, so the Nova 120 is the safer default, and a Mahindra dealer with the BE 6 and XEV 9e on the floor wants a 180.
- Fleet depot with 30 to 40 kWh cars: a Navigator 30 fills one in about an hour. Three of them, staggered, turn a shift around. Fleet cars rarely take more than 50 kW in any case.
- Premium mall, metro hotel, Tesla and EV6 regulars: a Nova 180 or 240, because here the cars really can use it and the dwell time is short.
- Housing society: usually no DC at all. Overnight AC does the job for a fraction of the cost. A Navigator 30 earns its place only where residents have no parking of their own.
What we would not do
We would not put a 240 kW charger on a two-lane state highway where the traffic is Nexons and Windsors. It costs more to buy, more to connect, and charges those cars no faster than a 60 would. We would not tell a Tata owner that a 60 kW gun is "slow". For their car it is the full rate. And we would not plan a site on brochure peaks. Plan on the band, and on how many cars arrive together.
Where the figures come from
Every number in the table is the manufacturer's own Indian specification, kept in our car catalogue, the same catalogue that drives the charger finder and the per-car pages on this site. When a maker revises a figure or launches a car, the catalogue changes and the table changes with it the next morning. A car with no published DC figure is left out rather than guessed. If you spot one missing, write to us.
Deciding between AC and DC for a site in the first place? Start with AC vs DC charging in India. Ready to size a site? Book a site study and we will do this maths for your traffic, not the market's.
Frequently asked questions
Will a 240 kW charger damage a car that can only take 50 kW?
No. The car asks for the current it can handle and the charger supplies only that. Charging a small car on a big charger is normal and safe; it is simply no faster.
Can a Tata Nexon EV use a 120 kW DC charger?
Yes. It charges at the Nexon's own DC limit, not at 120 kW, and the session takes the same time it would on a 60 kW charger.
Why does DC charging slow down after 80%?
The battery management system cuts the current as the cells fill, to protect them. That is why charging times are quoted for 10 to 80%, and why it is worth unplugging at 80% on a road trip and letting the next car in.
Does a dual-gun charger halve the speed?
Only when both guns are busy and the two cars together ask for more than the charger's rating. Two mass-market cars on a Nova 120 can both charge at their full rate. The same two on a Nova 60 share 60 kW between them.
What does "10 to 80% in 40 minutes" actually assume?
A warm battery, a charger that can supply the car's peak, and a start near 10%. Cold cells, a charger below the car's limit, or a start at 50% all change the figure.
Which DC charger should a dealership buy?
The smallest one that gives the cars it sells their full rate. Most mainstream brands now sell at least one car that takes more than 60 kW, so a Nova 120 is the usual answer; brands whose new cars take over 150 kW need a Nova 180 or 240.
