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Lithium-ion battery market at your city
3. Business opportunities for lithium-ion batteries in Howrah include battery pack assembly for electric vehicles (EVs), energy storage systems (ESS) for renewable energy, and lithium battery wholesaling and distribution to supply growing demand from various sectors. Become a wholesaler to supply batteries to local businesses and individuals for residential, commercial, and EV-related needs.
Lithium-ion battery and public charging station business opportunities in Kolkata
Business opportunities in lithium-ion batteries and public charging stations in Kolkata are promising, driven by state and central government incentives and growing electric vehicle (EV) adoption. Businesses can set up stations in high-demand areas, such as office complexes in Sector V, major residential developments in New Town–Rajarhat, and commercial centers along the EM Bypass.
Solar Powered charging station: Consider integrating renewable energy sources, such as solar panels, to power charging stations. Kolkata is developing a large solar-powered EV charging hub, setting a precedent for sustainable charging infrastructure.
Lithium-ion Battery Repair and Maintenance
Basic repair knowledge for an electric toto (e-rickshaw) involves understanding its main components, practicing safe troubleshooting, and addressing common problems with the battery, controller, motor, and wiring. The brain of the toto, regulating power flow from the battery to the motor based on the throttle input.
Electric vehicle (EV) battery repairing knowledge involves understanding high-voltage systems, cell chemistry, thermal management, and Battery Management Systems (BMS) to perform diagnoses, cell/module replacements, or total battery replacement by trained professionals. Handling high-voltage EV batteries requires extensive training and proper safety protocols to prevent electric shock and damage to the vehicle.
The battery is considered the most vital part of an E-bike and is most susceptible to damage due to its location and operating conditions. The damage often incurred to the battery is, in fact, the result of improper usage of EV.
You should also check the battery charger. You do not need any tools to do this check. Simply plug the charger into a power outlet and check to see if one or more of the indicator lights are on.
When it comes to an e-scooter, most of your problems will likely be related to the battery pack. It’s what powers the motor and you won’t get very far without a fully-functioning battery pack.
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 15% discount for online class
Lithium-ion Battery Repair and Maintenance
Basic repair knowledge for an electric toto (e-rickshaw) involves understanding its main components, practicing safe troubleshooting, and addressing common problems with the battery, controller, motor, and wiring. The brain of the toto, regulating power flow from the battery to the motor based on the throttle input.
Electric vehicle (EV) battery repairing knowledge involves understanding high-voltage systems, cell chemistry, thermal management, and Battery Management Systems (BMS) to perform diagnoses, cell/module replacements, or total battery replacement by trained professionals. Handling high-voltage EV batteries requires extensive training and proper safety protocols to prevent electric shock and damage to the vehicle.
The battery is considered the most vital part of an E-bike and is most susceptible to damage due to its location and operating conditions. The damage often incurred to the battery is, in fact, the result of improper usage of EV.
You should also check the battery charger. You do not need any tools to do this check. Simply plug the charger into a power outlet and check to see if one or more of the indicator lights are on.
When it comes to an e-scooter, most of your problems will likely be related to the battery pack. It’s what powers the motor and you won’t get very far without a fully-functioning battery pack.
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 15% discount for online class
Solar Energy and Lithium Batteries Courses
Solar Energy and Lithium Batteries Courses at Institute of Solar Technology (https://istindia.org ) and Academy of EV Technology (https://aevt.org ) cover practical assembly, business management, and system design, with options for online and offline learning, and cover topics from basic cell selection to complex pack assembly and ROI calculation.Institute of Solar Technology (https://istindia.org ) and Academy of EV Technology (https://aevt.org ) offer specialized courses for both technicians and entrepreneurs interested in the growing solar and battery industry.
Ev Charging Station Course
Business/Entrepreneurial Courses:Guide individuals on how to start and manage an EV charging station business, covering market trends, business opportunities, and necessary infrastructure.
Ev Charging Station Course
Advance Courses Available
Solar Application Li-ion Battery Manufacturing Course , Focuses on the practical setup of battery assembly lines, covering cell selection, testing, module assembly, and business planning such as costing and investment.PV Technology and Business Management (Online), Targets individuals interested in starting businesses in the solar sector, covering technical aspects and business management.
Solar Project Design Master Course (Online), Aimed at engineers, focusing on designing solar projects.
Li-ion Battery Pack Assembly (Online), Provides detailed instructions on how to assemble lithium-ion battery packs.
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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 15% Discount From:
November - 2025

Course Duration: 2 + 1 Months
EV Battery Pack Assembly Line Training (online)
Today's 15% Discount From:
November - 2025

Course Duration: 2 + 1 Months
Solar Power EV Charging Station (online)
Today's 15% Discount From:
November - 2025

Course Duration: 2 + 1 Months
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