Most people buying an EV charger in India spend hours comparing charging speeds, connector types, and price points. Almost nobody spends the same amount of time reading the warranty terms — until something goes wrong and they realise their “3-year warranty” covers almost nothing they actually needed it to cover.
This EV charger warranty comparison India guide exists to fix that. We’ve gone through the fine print across every major charger brand available in India — domestic and international — so you know exactly what you’re getting before you spend ₹15,000 to ₹80,000 on a home or commercial charging unit.
Because a charger that fails at month 25 with a 2-year warranty isn’t a bargain at any price.
Why EV Charger Warranty Terms in India Matter More Than You Think
A warranty isn’t just a piece of paper. For an EV charger installed at your home or office, it determines:
- Whether you pay out of pocket when the unit develops a fault
- How quickly a technician actually shows up when you raise a claim
- Whether software and firmware issues are covered or excluded
- What happens if voltage fluctuations — extremely common in India — damage the internal components
- Whether the warranty is honoured nationwide or only in select cities
That last point is particularly relevant in India. Several brands offer warranties that sound comprehensive on paper but have service networks concentrated in 4-5 metros. If you’re in Coimbatore, Nagpur, or Lucknow and your charger develops a fault, a “pan-India warranty” that routes everything through a Mumbai service centre isn’t particularly useful.
With that context, here’s how the major brands stack up.
Tata Power EZ Charge
Warranty Period: 2 years standard, extendable to 3 years with AMC
What’s Covered: Manufacturing defects, hardware failures, internal component faults, software issues for the first year
What’s Not Covered: Damage from voltage surges beyond rated input range, physical damage, water ingress beyond IP rating, damage from improper installation
On-site Service: Yes — Tata Power has one of the strongest service networks for EV chargers in India with coverage across 200+ cities
Claim Process: Through the Tata Power EZ Charge app or helpline. Most users report technician response within 48-72 hours in metros, 5-7 days in smaller cities.
Verdict: Tata Power’s warranty isn’t the longest on this list but their service network makes it the most practically useful one for most Indian buyers. A 2-year warranty you can actually claim is worth more than a 5-year warranty where getting someone to show up takes three weeks.
One real gap: voltage surge damage is excluded, which is a significant caveat in India where power quality varies wildly. A surge protector on the installation circuit is strongly recommended regardless of which brand you buy.
Ather Energy (Ather Dot Home Charger)
Warranty Period: 1 year standard
What’s Covered: Manufacturing defects, hardware failures, charging cable faults
What’s Not Covered: Physical damage, damage from incorrect installation, voltage fluctuation damage
On-site Service: Available in Ather-serviced cities — currently around 100+ cities across India
Claim Process: Through the Ather app. Ather’s service experience is consistently rated among the best in the Indian EV space — claims are handled quickly and without excessive documentation requirements.
Verdict: Ather’s 1-year warranty is the shortest on this list, which is a genuine weakness for a home charger that should last 8-10 years. That said, Ather’s overall build quality and the reliability of their Dot charger means warranty claims are relatively infrequent compared to some cheaper alternatives. If you’re an Ather scooter owner, the integrated ecosystem makes this a convenient choice despite the shorter coverage period. For four-wheeler owners, the 1-year term is harder to justify.
Statiq
Warranty Period: 2 years standard on home chargers
What’s Covered: Hardware defects, software faults, charging connector issues, onboard protection system failures
What’s Not Covered: Damage from improper installation, physical damage, consumables
On-site Service: Statiq has a growing service network but it’s still concentrated in tier-1 cities. Tier-2 coverage is improving but not yet consistent.
Claim Process: Through the Statiq app or customer support. Response times are generally good in metros — 24-48 hours reported by most users. Outside metros, experiences vary.
Verdict: Statiq’s 2-year warranty is reasonable and their claim process is among the smoother ones in this segment. The gap is tier-2 and tier-3 city coverage. If you’re in a major metro, Statiq is a solid choice. If you’re not, factor in the possibility of longer service wait times before committing.
Exicom
Warranty Period: 3 years standard — one of the longest in the Indian market
What’s Covered: Manufacturing defects, hardware failures, firmware issues, internal electrical faults
What’s Not Covered: Damage caused by improper installation, physical damage, voltage surges beyond specified input range
On-site Service: Exicom has a reasonably strong B2B service network from their telecom background, but their residential EV charger service network is still being built out. Commercial installation service is more reliable than residential.
Claim Process: Email and phone-based claim initiation. Less app-integrated than Tata Power or Statiq, which means slightly more friction in raising a claim.
Verdict: Exicom’s 3-year warranty is the headline number and it genuinely is better than the 2-year standard most brands offer. Their hardware quality — backed by years of telecom power equipment manufacturing — is solid. The gap is the claim experience, which is more corporate and less consumer-friendly than Tata Power or Ather. For commercial installations this is less of an issue. For home buyers who want a smooth claim experience, the extra year of coverage comes with a trade-off in convenience.
Magenta ChargeGrid
Warranty Period: 2 years standard, with extended warranty options available on request
What’s Covered: Manufacturing defects, hardware failures, connectivity issues, app-related faults
What’s Not Covered: Damage from voltage fluctuations beyond rated tolerance, physical damage, improper installation damage
On-site Service: Magenta’s service network is strongest in Maharashtra and expanding into other states. Pan-India coverage is not yet consistent.
Claim Process: Through Magenta’s customer support. Response quality is generally good but availability outside Maharashtra can be slow.
Verdict: Magenta makes solid chargers and their 2-year warranty is fairly standard. If you’re in Maharashtra — especially Mumbai or Pune — their combination of product quality and service network makes them a genuinely good choice. Outside these geographies, you’re relying on a service network that’s still scaling and the warranty’s practical value reflects that.
Charzer
Warranty Period: 2 years standard
What’s Covered: Manufacturing defects, hardware faults, internal electronics failures
What’s Not Covered: Physical damage, installation-related damage, voltage damage
On-site Service: Charzer’s service network is limited compared to Tata Power and Statiq. Concentrated in South India, particularly Karnataka and Tamil Nadu.
Claim Process: Phone and email based. Less streamlined than app-based alternatives.
Verdict: Charzer produces reliable hardware at competitive price points and their 2-year warranty covers the basics. Their service network limitation means this is most practical for buyers in South India where their support infrastructure is strongest. North India buyers should factor in longer potential service wait times.
ABB Terra (International Brand, India Operations)
Warranty Period: 2 years standard, extendable to 5 years with service contract
What’s Covered: Manufacturing defects, hardware failures, software faults, remote diagnostics support
What’s Not Covered: Physical damage, installation errors, consumables
On-site Service: ABB’s industrial service network in India is strong, particularly in major metros and industrial corridors. Residential support is routed through authorised service partners.
Claim Process: Through ABB’s service portal or authorised partners. For premium installations, ABB’s remote diagnostics can identify faults before you even notice them — a genuine differentiator at this price point.
Verdict: ABB Terra is the premium end of this EV charger warranty comparison India — the hardware quality is excellent, the 5-year extended warranty option is the longest available, and remote diagnostics add real value. The price reflects all of this. For high-use commercial installations or premium home setups where reliability is non-negotiable, ABB Terra justifies its cost. For a basic home charger, it’s likely more than you need.
EV Charger Warranty Comparison India — Head to Head
| Brand | Standard Warranty | Extended Option | On-site Service | Claim Process |
|---|---|---|---|---|
| Tata Power EZ Charge | 2 years | 3 years (AMC) | Excellent (200+ cities) | App-based, smooth |
| Ather Dot | 1 year | None listed | Good (100+ cities) | App-based, smooth |
| Statiq | 2 years | Not standard | Good in metros | App-based |
| Exicom | 3 years | Available | Moderate | Phone/email |
| Magenta ChargeGrid | 2 years | On request | Strong in Maharashtra | Phone/email |
| Charzer | 2 years | Not standard | Limited (South India) | Phone/email |
| ABB Terra | 2 years | 5 years (contract) | Good in metros | Portal/partner |
What the Warranty Fine Print Doesn’t Tell You
Reading warranty terms across these brands reveals a few patterns that most buyers miss completely.
Voltage fluctuation exclusions are everywhere. Almost every brand excludes damage caused by voltage surges or fluctuations beyond their rated input range. In India, where power quality varies significantly between states and even between neighbourhoods in the same city, this exclusion has real teeth. A ₹2,000 surge protector on your installation circuit is the single most cost-effective way to protect your warranty’s practical value.
Installation by a non-certified electrician voids most warranties. Several brands require installation by a certified electrician — in some cases specifically their own authorised installer — for the warranty to remain valid. If you get a cheaper installation from a local electrician who isn’t on the brand’s approved list, you may have a charger with no effective warranty. Always confirm installation requirements before booking anyone.
Software and firmware coverage varies widely. Tata Power and ABB Terra explicitly cover software faults. Some smaller brands only cover hardware, which means if a firmware update goes wrong and bricks your charger — increasingly possible as these devices become more connected — you may not be covered.
“Pan-India warranty” doesn’t always mean pan-India service. The warranty document may say your coverage is valid across India. The practical reality of getting a technician to show up in a smaller city is a different question. Check brand-specific owner community groups on Facebook and Reddit before buying — real owners will tell you exactly what the claim experience looks like in your city.
Which EV Charger Warranty Is Actually the Best in India?
There’s no single answer because the best warranty depends on where you live and what you’re installing.
Best overall warranty for home users: Tata Power EZ Charge. The combination of 2-year standard coverage, extendable to 3 years, and a genuinely strong pan-India service network makes this the most practically reliable warranty for most Indian buyers.
Best warranty for commercial installations: ABB Terra with extended service contract. The 5-year option and remote diagnostics justify the premium cost for high-use scenarios.
Best warranty for Ather scooter owners: Ather Dot — the integrated ecosystem and smooth claim process outweigh the shorter 1-year term if you’re already in the Ather family.
Best warranty outside the metros: Exicom’s 3-year standard coverage gives you the longest protection period, which matters more when service response times are slower.
Questions to Ask Before You Buy — EV Charger Warranty Checklist
Before finalising any EV charger purchase in India, ask these:
Does the warranty require installation by a certified electrician? If yes, factor in the cost of a brand-authorised installer.
Is voltage fluctuation damage covered? If not — and it usually isn’t — budget for a surge protector.
How do I raise a claim — app, phone, or email? App-based claims are generally faster and more trackable.
How many service centres are within 50 km of my location? Ask this specifically for your city, not “pan-India.”
Is software/firmware covered or only hardware? As chargers become more connected, this distinction matters more each year.
What’s the typical response time for on-site service in my city? Ask in owner communities, not at the dealership.
And if you haven’t yet sorted which charger is right for your home setup beyond just the warranty question, this honest guide to the best home EV chargers in India with real user costs and setups covers the full picture — including what real Indian owners paid for installation and which chargers held up over 12+ months of daily use.
Final Thoughts
The best EV charger warranty in India isn’t necessarily the longest one — it’s the one you can actually use when you need it. A 3-year warranty from a brand with patchy service coverage in your city is worth less in practice than a 2-year warranty from a brand with a technician 10 km away.
Do this EV charger warranty comparison India exercise for your specific location, not just on paper. Check owner communities. Confirm service centre availability in your city. Read the voltage fluctuation and installation clauses carefully. And get that surge protector regardless of which brand you choose.
Your charger will likely outlast your warranty period by years — but the first 2-3 years are when manufacturing defects show up. Make sure your coverage actually covers you during that window.
