Highway DC charging etiquette in India

Charge only to what you need for the next leg — often 80% is enough unless overnight mode says 100%. DC slows above ~80% on most packs.

Move your car when done if the bay is shared. Note connector type before you queue — CCS2 vs Type 2 matters.

Use Prefer lower-cost on EV Grids to rank Tata, Statiq, ChargeZone, and others by indicative ₹/kWh. Verify the live tariff on the operator app before you plug in.

Reliability badges combine Google status, ratings, and admin notes — treat red as skip if a backup exists.

Long weekends: pick stations with multiple guns and check live availability when shown. Add 15–20% reserve SOC on unfamiliar legs.

Move off the DC bay when you have the energy you planned, even if the app still shows a session. Do not picnic in a CCS2 stall. If someone is waiting and you are already at 85% on a car that crawls to 100%, you are the delay.

Do not occupy both guns of a dual stall with one car ‘just in case’. Do not leave adapters locked on a connector. If you must wait for a friend, wait in a parking bay.

Start the session in the operator app before you blame the gun. Many ‘dead’ chargers are unpaid or RFID-not-tapped. Keep two networks’ apps, not one. EV Grids will not start the charge for you.

Move the car when charging is done, not when you are done eating. Charge to 80% and leave if others are waiting, because the last 20% is the slowest part of the curve and costs someone else a full session. If two cars share a power cabinet, expect both to slow down.

Leave a note on the dashboard with a phone number if you must step away, and do not park a petrol car or a fully charged EV in a charging bay. Most disputes at Indian highway plazas come from occupancy, not from charging speed.

Ask what percentage the car ahead is charging to before you settle in — that single question tells you whether to wait ten minutes or drive to your backup. If two vehicles are already waiting, the backup is almost always faster than the queue.

On long weekends and festivals, prefer multi-gun hubs even at a small detour cost. A single reliable gun with three cars waiting is worse than two moderate guns with none.

Indian highway DC is still a scarce resource compared with a petrol pump. Charge to the next-leg need, not to 100%, unless overnight mode or a ghat start says otherwise. Above ~80% the curve slows; occupying a 60 kW gun for the last 8 kWh while another car waits is how the ecosystem stays fragile.

Move off the stall when the session ends even if you are finishing coffee. Confirm CCS2 versus Type 2 before you join a queue. A Type 2 AC bay behind a ‘charging’ sign will not save a highway SOC plan. If the site has one DC gun and a queue of two, leave for the backup you already selected in EV Grids rather than turning the plaza into an argument.

Tariffs belong in the operator app, not in a screenshot of an old blog. Prefer lower-cost in the planner ranks indicative ₹/kWh; the pole can disagree. Pay, unplug, and leave. Reliability badges are a prior, not a live CCTV of the stall.

Highway DC in India is still fewer working guns than petrol nozzles. Charge to the energy the next leg needs. On most packs that means leaving around 80% unless the following stretch is a ghat, a thin coast, or an overnight with no morning DC. The curve from 85% to 100% is a slow sit that blocks the next car for little extra range.

Move the car off the stall when the session ends, even if you are still finishing tea. Pay in the operator app before you unplug if that is how the site works, so you are not negotiating at the gun. Confirm CCS2 versus a Type 2 AC post before you join a line; an AC bay will not repair a highway SOC plan.

If two cars wait on one DC gun, leave for the backup you already chose in EV Grids. Escalating at the plaza does not add a second connector. Share the trip link with whoever is driving so they navigate to the same pin, not to a mall basement with the same brand name.

Indicative ₹/kWh on an EV Grids card is a heuristic or last-known figure unless a live tariff is present. Confirm in Tata Power, Jio-BP Pulse, Statiq, or whichever app actually starts the session. Prefer-lower-cost ranking can order sites; it cannot freeze the pole price.

Keep the apps logged in before you leave Hyderabad or Delhi. RFID or UPI fights at 18% SOC are how etiquette collapses. Overnight hotel AC is a different etiquette: do not block a destination charger all morning after you are already at 90%.

Eating at the plaza is correct. Occupying the stall after the session has finished so the children can finish ice cream is how scarce CCS2 stays scarce. Move the car, then finish the snack in a parking bay. The next highway plan depends on that gun.

Hotel destination chargers have etiquette too: unplug when you are at 90% in the morning. Overnight AC is not a long-term parking lease. Highway DC is not a picnic table.