{"id":1298619,"date":"2025-08-08T08:23:44","date_gmt":"2025-08-08T02:53:44","guid":{"rendered":"https:\/\/trak.in\/stories\/?p=1298619"},"modified":"2025-08-08T08:24:19","modified_gmt":"2025-08-08T02:54:19","slug":"tata-service-centre-quotes-rs-6-lakh-to-repair-tigor-ev-battery-startup-repairs-in-rs-55000","status":"publish","type":"post","link":"https:\/\/trak.in\/stories\/tata-service-centre-quotes-rs-6-lakh-to-repair-tigor-ev-battery-startup-repairs-in-rs-55000\/","title":{"rendered":"Tata Service Centre Quotes Rs 6 Lakh To Repair Tigor.EV Battery; Startup Repairs In Rs 55,000"},"content":{"rendered":"\n

As EVs are still new to many consumers, it’s natural for customers to have concerns, especially regarding battery packs, which are expensive to replace if out of warranty.<\/p>\n\n\n\n

\"Tata<\/figure>\n\n\n\n

In a recent case, a Tata Tigor EV owner had a dead battery pack repaired for \u20b955,000, instead of replacing it for \u20b96 lakh.<\/p>\n\n\n\n

Service Center Charges 6 Lakh To Replace Battery of Tata Tigor EV; Startup Charges \u20b955,000<\/strong><\/p>\n\n\n\n

The case was shared on LinkedIn by Romesh Gupta, founder and MD of Yanti, a startup that specializes<\/a> in AI-powered EV Battery Intelligence & Revival.<\/p>\n\n\n\n

The customer approached Yanti with a completely immobile Tata Tigor EV.<\/p>\n\n\n\n

Upon inspection, the team found that the charging port was showing zero volts, suggesting a possible battery failure.<\/p>\n\n\n\n

Initially, they assumed the battery would need replacement, with Tata Motors quoting \u20b96 lakh for it.<\/p>\n\n\n\n

How Did They Change The Battery Within \u20b955,000<\/strong><\/p>\n\n\n\n

For safety, the team isolated the battery before further diagnosis. They found that internal battery strings still had voltage and activity, giving hope for revival. A severe imbalance between cell groups was observed, likely causing the issue.<\/p>\n\n\n\n

The team conducted controlled charging and slowly increased the voltage to 76.65V across a 21-cell string. No abnormal or thermal behavior was detected during charging.<\/p>\n\n\n\n

They used a 15A active balancer to correct voltage discrepancies between cell groups. Cell voltages were successfully balanced to their designated upper cut-off levels. The battery was then left to rest and was later checked to confirm minimal voltage drift.<\/p>\n\n\n\n

The next day, the team conducted a capacity test and recovered 84% of the battery\u2019s original capacity. The revived battery was then reconnected to the vehicle’s BMS (Battery Management System) and tested under real-world conditions.<\/p>\n\n\n\n

The battery cleared all performance benchmarks and was deemed fit for use.<\/p>\n\n\n\n

The total cost of repair was \u20b955,000, offering significant savings compared to replacement. This successful case highlights that repairing EV batteries can be a cost-effective solution for out-of-warranty cases.<\/p>\n\n\n\n

Concerns About Taking EVs To Third Party Startup<\/strong><\/p>\n\n\n\n

However, there are concerns about taking EVs to third-party startups like Yanti for critical repairs. There\u2019s uncertainty about liability if a repaired battery fails or catches fire.<\/p>\n\n\n\n

If such an incident occurs, the manufacturer might avoid responsibility, blaming the customer for using unauthorized services.<\/p>\n\n\n\n

It’s advised not to take vehicles under warranty to third-party workshops, as it may void the battery warranty.<\/p>\n\n\n\n

Many EV manufacturers now offer lifetime warranties on batteries, which provides added assurance to customers.<\/p>\n","protected":false},"excerpt":{"rendered":"

As EVs are still new to many consumers, it’s natural for customers to have concerns, especially regarding battery packs, which are expensive to replace if out of warranty. In a recent case, a Tata Tigor EV owner had a dead battery pack repaired for \u20b955,000, instead of replacing it for \u20b96 lakh. Service Center Charges […]<\/p>\n","protected":false},"author":25,"featured_media":1298624,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[124],"tags":[164,8420],"class_list":["post-1298619","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-automobile","tag-tata","tag-tigor-ev"],"acf":[],"yoast_head":"\nTata Service Centre Quotes Rs 6 Lakh To Repair Tigor.EV Battery; Startup Repairs In Rs 55,000 - Trak.in - Indian Business of Tech, Mobile & Startups<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/trak.in\/stories\/tata-service-centre-quotes-rs-6-lakh-to-repair-tigor-ev-battery-startup-repairs-in-rs-55000\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tata Service Centre Quotes Rs 6 Lakh To Repair Tigor.EV Battery; Startup Repairs In Rs 55,000 - Trak.in - Indian Business of Tech, Mobile & Startups\" \/>\n<meta property=\"og:description\" content=\"As EVs are still new to many consumers, it’s natural for customers to have concerns, especially regarding battery packs, which are expensive to replace if out of warranty. 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