EV Charging Connectors in India: A Complete Guide to Standards (2026)

Connector standards decide something very practical: whether a given vehicle can physically use a given charger. India has converged on a small set over the past few years, which has made this considerably simpler than it once was, but legacy standards persist on older vehicles and installations, and the two- and three-wheeler segment uses something different again.

This guide covers every connector you will encounter in India, which vehicles use which, and what to specify if you are installing.

The short version

For four-wheeler EVs sold in India today, two standards cover essentially everything:

CCS2 for DC fast charging. Type 2 for AC charging.

If you are installing charging for cars, specify these and you will serve virtually every vehicle on the road. Everything else in this guide is context for older vehicles, other vehicle categories, and understanding why the market settled where it did.

Type 2: the AC standard

Type 2, sometimes called Mennekes after its originator, is the AC charging connector adopted across Europe and now India.

It handles single-phase and three-phase AC, which is why it spans everything from a 3.3 kW home socket-based charger to a 22 kW commercial AC unit. The vehicle's onboard charger converts the AC to DC for the battery, and that onboard unit is what caps the speed.

Where you find it: home wall boxes, workplace charging, destination charging at hotels and malls, and the AC side of most public charging stations.

Practical note: Type 2 connections come as either a tethered cable attached to the charger, or a socket into which you plug your own cable. Socketed units are common on public AC points, which means you need to carry a Type 2 cable in the vehicle. Most cars are supplied with one, and forgetting it is a common and avoidable frustration.

CCS2: the DC fast charging standard

CCS stands for Combined Charging System, and the design is neat: it takes the Type 2 AC connector and adds two large DC pins below it. One inlet on the vehicle therefore serves both AC and DC charging.

The "2" refers to the variant built on Type 2, used in Europe and India. CCS1, built on the American Type 1 connector, is used in North America and does not appear here.

Where you find it: every public DC fast charger serving four-wheelers in India, from 30 kW units up to 240 kW and beyond.

Which vehicles: effectively all recent four-wheeler EVs sold in India, across Tata, Mahindra, MG, Hyundai, Kia, BYD and others. This convergence is what has made public fast charging practical here.

Why it won: a single inlet handling both AC and DC simplifies vehicle design and reduces cost, and aligning with the European standard meant manufacturers selling into both markets did not need a separate variant.

CHAdeMO: the legacy DC standard

CHAdeMO is a Japanese-origin DC fast charging standard that predates CCS. It uses a separate DC-only connector, so vehicles supporting it need two inlets: one for AC, one for DC.

Status in India: largely legacy. It appears on some older imported vehicles and a small number of older public chargers, often as a second gun on a dual-standard unit.

What this means practically: if you drive a CHAdeMO vehicle, your charging options are narrowing rather than growing. If you are installing, there is little reason to specify it for the Indian market unless you have a specific known user base.

Dual-standard chargers offering both CCS2 and CHAdeMO exist and made sense during the transition, but new installations increasingly go CCS2-only.

Bharat standards: the Indian attempt

India developed its own charging specifications, Bharat AC-001 and Bharat DC-001, in an effort to create affordable, low-power charging suited to early Indian EVs.

Bharat DC-001 is a low-power DC standard, typically 15 kW, based on the GB/T connector used in China. It was fitted to some early Indian EVs.

Bharat AC-001 specified a low-cost AC charging point with multiple standard outlets, aimed at serving several vehicles cheaply.

Status: both are effectively being phased out. As Indian EVs moved to larger batteries and higher charging speeds, 15 kW DC became inadequate, and manufacturers shifted to CCS2 for its higher power ceiling and international alignment.

You will still encounter Bharat DC-001 points at some older public installations, and they remain useful for the vehicles that support them, but nothing new is being built around them.

Two- and three-wheeler charging

This is where the picture is least standardised, and where the most vehicles actually are.

Electric two-wheelers generally charge through a portable charger supplied with the vehicle, plugging into an ordinary domestic socket at one end and a proprietary connector at the other. There is no universal standard, and connectors differ between manufacturers.

Some manufacturers have built their own fast-charging networks with proprietary connectors for their vehicles specifically. Others use removable batteries charged separately, which sidesteps vehicle connectors entirely.

Light electric vehicle AC standards exist and have been proposed for wider adoption, aiming to bring the same interoperability to this segment that CCS2 brought to cars. Progress has been slower, partly because the segment is more fragmented and price-sensitive.

Practical implication for site operators: if you want to serve two-wheelers, providing safe, properly installed ordinary socket outlets under supervision is often more useful than betting on a specific connector standard. Riders bring their own chargers.

Battery swapping and interoperability

Swapping sidesteps connectors entirely by exchanging the whole battery, and it is significant in the commercial two- and three-wheeler segment where downtime costs income directly.

Its constraint is a different kind of standardisation: batteries must be physically and electrically compatible between vehicle and station. Where manufacturers use proprietary formats, a swapping network serves only their vehicles, which limits scale.

Policy attention has focused on interoperability standards for exactly this reason. Whether swapping scales broadly depends more on that convergence than on the technology itself.

What to specify when installing

• Four-wheeler DC fast charging: CCS2. No serious alternative for the Indian market.
• Four-wheeler AC charging: Type 2. Decide between tethered cable and socket based on your users; tethered is more convenient for public use, socketed is cheaper and more flexible.
• Home charging: Type 2 wall box, rated to match your vehicle's onboard charger rather than higher.
• Two-wheelers: safe, properly installed socket outlets with individual protection, since riders carry their own chargers.
• Avoid: specifying CHAdeMO or Bharat DC-001 for new installations without a specific known user base.
• Regardless of connector: insist on OCPP compliance, which governs software rather than the plug but matters just as much for long-term flexibility.

Common questions and confusions

Does the connector determine charging speed? Partly. It sets a physical ceiling, but actual speed is the lower of what the charger supplies and what the vehicle accepts. A CCS2 connector on a 240 kW charger delivers 50 kW to a car that accepts 50 kW.

Can I use an adapter? Between AC standards, sometimes, with care. Between DC standards, generally no, because the communication protocols differ as well as the physical pins. Adapters for DC fast charging are not a practical solution.

Why does my car have two inlets? Older designs separated AC and DC. CCS2 combined them, which is why recent vehicles have a single inlet with the DC pins below.

What if a charger has the right connector but still fails? Physical compatibility does not guarantee communication compatibility. Occasional handshake failures occur between specific vehicle and charger combinations, though far less often than a few years ago.

Why standardisation mattered so much

It is worth appreciating what convergence on CCS2 actually achieved, because the counterfactual was genuinely bad.

In a fragmented market, every charging operator faces an impossible choice: install multiple connector types at every site, which multiplies cost, or pick one and serve only part of the market. Both outcomes slow deployment, and drivers end up unable to rely on any given charger.

Standardisation resolves this. An operator installs CCS2 and knows it serves essentially every car. A manufacturer builds a CCS2 inlet and knows its vehicles can use the public network. Neither has to guess about the other, and capital flows more freely because the risk of building for the wrong standard disappears.

This is why the remaining fragmentation in the two- and three-wheeler segment matters. That segment has the most vehicles and the most acute charging need, and it is stuck in exactly the position four-wheelers escaped from.

Key takeaways

• CCS2 for DC and Type 2 for AC cover virtually every four-wheeler EV in India.
• CCS2 combines AC and DC in one inlet, which is why modern cars have a single charge port.
• CHAdeMO and Bharat DC-001 are legacy; do not specify them for new installations.
• Two- and three-wheeler charging remains fragmented, with riders typically carrying their own chargers.
• Battery swapping avoids connectors but needs battery interoperability instead.
• The connector sets a ceiling; actual speed is capped by what your vehicle accepts.
• DC adapters between standards are not a practical option.

Connector fragmentation was a genuine barrier to EV adoption in India a few years ago and has largely been resolved for cars. The remaining gap is the two- and three-wheeler segment, which is where most vehicles are, and where standardisation would deliver the most benefit.