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Context:

India is preparing to introduce a "Battery Passport" system to provide electric vehicle (EV) owners with detailed digital information about the batteries their vehicles use.

About "Battery Passport" System

It is a new initiative to create a digital record for every electric vehicle battery. This record contains specific information about the battery, all stored digitally and linked to a unique QR code.

What kind of information will a "Battery Passport" contain?

• Its Source: Where did the battery come from? Which company manufactured it?
• Composition: What materials did they use to build this battery? For example, is it a lithium-ion battery, and what specific chemicals does it use?
• Performance: How well does the battery perform? What is its maximum range, how quickly does it charge, and how much power does it deliver?
• Lifecycle: How old is the battery? How many charge cycles has it completed? This helps track its health and remaining lifespan.
• Supply Chain: Where did the raw materials for the battery come from? This can include information about the origin of minerals like cobalt or lithium.

All this data gets included into a special QR code printed directly on the battery.

What are the main objectives of this "Battery Passport" system?

Enhanced Safety and Quality => By having detailed records of each battery's composition and performance, authorities can better ensure that batteries meet high safety and quality standards. If a problem arises, they can quickly trace its origin.

Boosting India's EV Export Potential => If Indian-made EV batteries come with comprehensive digital passports, they become more trustworthy and appealing in international markets. This can help India export more EVs and batteries worldwide, as other countries will easily access vital information.

Supporting Battery Swapping Policy => India is also working on a "battery-swapping" policy, where EV owners can quickly swap out a depleted battery for a fully charged one instead of waiting for it to charge. The battery passport will be essential here. Users can scan the QR code on a battery at a swapping station to recover its details, ensuring they get a quality, well-maintained battery.

Providing User Information => Since batteries account for nearly 40% of the total cost of an EV, owners want to know about their battery's health and lifespan. The battery passport will provide users clear information about the battery's lifecycle and its performance over time. This transparency empowers EV owners to make informed decisions about their vehicle.

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Source: 

ECONOMICTIMES