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Lithium-ion battery market at your city
Lithium-ion battery business opportunities in Kolkata include battery pack assembly for EVs and energy storage systems, specialized battery manufacturing for niches like medical or defense, lithium battery recycling plants, and supply chain roles such as distribution and sales. Assemble individual cells into customized packs for electric vehicles, industrial use, and consumer electronics.
Focus on developing and producing batteries for niche markets such as defense equipment, medical devices, or specialized industrial applications.
Lithium-ion battery sector
The market for battery swapping services in India is bifurcated at present, with different players incorporating diverse battery types for various kinds of vehicles. Locating suitable charging infrastructure and connections may be challenging in the aftermath of the stated measure. As a result of the utilisation of sub-standard batteries, there have also been occurrences of fires at battery-switching facilities.
In 'white gold' rush, India kick-starts talks with lithium-rich nations
Jammu and Kashmir's reserve might be present with a large amount of lithium, but the current amount is insufficient to match with the world's top reserves of Lithium. For India to become self-reliant in the field of solar energy storage and EV manufacturing without being dependent on China for EV battery supplies, it is important to own more such Lithium reserves and enhance its presence in overseas lithium mines. Solar lighting system operates on electricity from batteries, charged through the use of solar photovoltaic panels. It is composed of a battery, solar panel, LED lamp, and charge controller. The stored energy is collected in a rechargeable Lithium-ion battery used later to produce lighting at night. The rapid infrastructure development in all sectors of India is pushing local solar light manufacturers to compete and deliver innovative solar lighting products at low prices to increase their presence in the market.
Lithium-ion Battery pack assembly

Techno Commercial knowledge to setup Lithium-ion battery assembly line for solar application, energy storage and EV 2W, 3W etc.
Practical skills - cell sellection, cell IR testing, cell balancing, charge discharge testing, module & pack assembling, enclosure selection, all machinery selection, assembly line planning and layout drawing, costing of assembly line, working capital, investment, ROI, business projection making, different product design.
Course Outcome:
Get the knowledge of Lithium-ion cell parameters, Cell Chemistry, Cell Architecture, Thermal Management, BMS and battery pack assembly technical and commercial detail before setup assembly line.
Today's Offer: FLAT 20% discount for online session
EV Lithium-ion Battery Repair and Maintenance

Course Overview:
Electric cars are becoming increasingly popular, and with that comes the need for high-quality battery repair centers. By repairing batteries, they are able to extend the lifespan of batteries considerably.The average electric vehicle lithium-ion battery can retain up to 70% of its charging capacity after being removed. The business proposition for second-life batteries is therefore intuitive The second life market looks set to boom in the coming years as EV uptake grows.
Course Outcome:
Get the knowledge of Lithium-ion cell parameters, Cell Chemistry, Cell Architecture, Thermal Management, BMS and battery pack technical and commercial detail before start Repair shop.Today's Offer: FLAT 20% discount for online class
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Class Time / Slot
Online class Available slot for working professionals
Next batch Class will start from November - 2025
Slot | IST Time | Status |
1 | 7:30 AM - 9:00 AM | |
2 | 10:30 AM - 12:00 Noon | |
3 | 3:00PM - 4:30PM | |
4 | 8:00 PM - 9:30PM |
Slot | IST | WAT | SAST | EAT | KST |
1 | 7:30 AM | 3 AM | 4 AM | 5 AM | 10 AM |
2 | 10:30 AM | 6 AM | 7 AM | 8 AM | 1 PM |
3 | 3 PM | 10:30 AM | 11:30 AM | 12:30 PM | 5:30 PM |
4 | 8 PM | 3:30 PM | 4:30 PM | 5:30 PM | 10:30 PM |
4 Slot 4 batch each slot
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EV Technology and Business Management - Techno Commercial Training (online)
Today's 20% Discount From:
November - 2025

Course Duration: 2 + 1 Months
EV Battery Pack Assembly Line Training (online)
Today's 20% Discount From:
November - 2025

Course Duration: 2 + 1 Months
Solar Power EV Charging Station (online)
Today's 20% Discount From:
November - 2025

Course Duration: 2 + 1 Months
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