EV Charging Bengaluru to Chennai — ElectricPe

Where the chargers are along the Bengaluru-Chennai highway

Charging on this corridor concentrates at the major towns between the two cities. Leaving Bengaluru via Electronic City on NH-44, the first significant cluster comes after the Tamil Nadu border around Hosur, Shoolagiri and especially Krishnagiri, which has become a popular first stop with several operators present. The route then switches to NH-48 eastward toward Vellore, another well-served stop, before continuing through Kanchipuram into Chennai on flat terrain.

Reliable stops to plan around include:

• Krishnagiri: a major first hub, with Zeon Charging 50 kW and 25 kW units at the Hotel Surya Complex, plus Tata Power and Relux Electric points, alongside Saravana Bhavan, KFC and Burger King for a break
• Shoolagiri: a Zeon Charging 25 kW point shortly after the border
• Vellore: a second key stop on NH-48, with a Zeon Charging 50 kW unit at Hotel Aryaas, plus Relux and Tata Power options
• Hosur and Kanchipuram: additional points bracketing the ends of the corridor
• Bengaluru and Chennai ends: dense coverage at dealerships, malls and fuel stations

Planning your charging stops

At roughly 346 km, the Bengaluru-Chennai run is a genuine long-distance EV trip, and the standard pattern that real owners use is two charging stops, typically Krishnagiri and Vellore. Starting from Bengaluru at 100 percent, the first stop at Krishnagiri comes after roughly 85 km of driving, then Vellore around 117 km further on, leaving a final flat run of about 157 km into Chennai. Smaller-battery cars like the early Nexon EV fit this two-stop rhythm comfortably; larger-battery EVs can often skip one of the stops entirely.

The descending terrain works in your favour, so range tends to beat the figures you would expect on flat ground. As always, leave fully charged and plug in while you still hold a healthy reserve, since the first part of a DC charge is far quicker than topping the battery right up. A 30-minute top-up at Krishnagiri and a slightly longer one at Vellore is the well-trodden formula.

• Use the proven two-stop pattern: Krishnagiri first, then Vellore
• Leave Bengaluru at 100 percent; the first stop falls naturally around Krishnagiri
• A roughly 30-minute Krishnagiri top-up and a longer Vellore charge is the standard rhythm
• Confirm each charger is live in the ElectricPe app before leaving the previous stop

Connector types and charging speeds on the route

For a trip of this length the connector and power rating directly set your total travel time. Electric cars use CCS2 DC fast charging, and the corridor is well stocked with it: Zeon Charging runs 50 kW units at Krishnagiri and Vellore, with 25 kW and 30 kW points from Zeon, Relux and Tata Power as alternatives. Some sites also offer CHAdeMO for older models, while AC charging is mostly relevant for two-wheelers and overnight top-ups at the city ends.

On a 346 km drive, higher-power DC is what keeps your charging time reasonable, so it pays to target the 50 kW points where you can. ElectricPe lets you filter the route by connector and power output, so you can deliberately route through the faster chargers and treat the slower ones as backup, rather than discovering a 25 kW unit when you were hoping for 50.

• DC CCS2: the standard for cars, with Zeon 50 kW units at both Krishnagiri and Vellore
• DC at 25-30 kW: Zeon, Relux and Tata Power alternatives at the same towns
• DC CHAdeMO: at select points for older or imported electric cars
• AC Type-2 and Bharat AC-001: for two-wheelers and overnight charging at either end

What a Bengaluru-Chennai trip costs to charge, and how to save

Charging on this corridor is billed per unit, and real-world trips show how cheap it is: a 30-minute top-up at the Krishnagiri Zeon charger runs around a couple of hundred rupees, and a longer Vellore charge to a high state of charge a little more. Owners who have driven the route report total charging costs of roughly five hundred rupees for the whole journey, against well over two thousand rupees of petrol for the same distance, a saving that more than pays for the modest extra time spent charging.

To keep costs down further, leave Bengaluru fully charged from home so your highway stops are top-ups rather than full charges at roadside rates. ElectricPe's single wallet spans 60+ networks, so you skip pre-loading money into separate Zeon, Relux and Tata Power apps, and a low-cost ElectricPe charging subscription lowers the per-session price for anyone who drives this busy South India corridor regularly.

• Expect roughly a couple of hundred rupees for a Krishnagiri top-up and a similar order at Vellore
• Charge fully at home before departure to minimise paid highway charging
• Compare live rates across Zeon, Relux and Tata Power in the ElectricPe app
• Add a subscription if you run the Bengaluru-Chennai route often

EV policy and highway charging on this corridor

This corridor crosses two EV-forward states. Karnataka, where the drive begins, was an early mover with its 2017 Electric Vehicle and Energy Storage Policy and a dedicated utility EV tariff, while Tamil Nadu, which carries most of the route through Krishnagiri, Vellore and Kanchipuram, has its own EV policy backing charging infrastructure, manufacturing incentives and electrified transport. The combination has encouraged operators to build out the highway between Bengaluru and Chennai ahead of demand.

For a driver, the result is a corridor that operators describe as fully electrified, with chargers at the towns where you would naturally stop and policy support keeping the network growing. ElectricPe builds on that by aggregating those operators into one map, so the policy-driven expansion translates into a trip you can actually plan end to end.

Why ElectricPe is the trip-planning answer

A 346 km drive with two charging stops is precisely where a single offline or occupied charger can derail your timing, and where checking three separate operator apps along the way becomes a chore. ElectricPe is the answer to both. One free app shows live availability across 60+ networks along the corridor, navigates you turn-by-turn to your chosen Krishnagiri or Vellore stop, and settles payment from a single wallet.

Rather than driving the corridor as a patchwork of Zeon, Relux and Tata Power apps, ElectricPe lets you plan the whole Bengaluru-Chennai trip in one place: check the route, charge fully at home, and drive knowing each stop is live and waiting. Free to download and free to use, it turns an already well-electrified highway into a genuinely relaxed long-distance EV journey.