Job Description:

Testing Validation of Lithium-Ion Battery Packs

Energy Storage for Electric Vehicles and Renewable energy.
- Preparation detail test plan for cells and battery packs.
- Life cycle test (Capacity test), Temperature mapping, penetration test, short circuit test, HRD test, breakdown test, cell balancing, BMS parameter verification, self-discharge test, data sheet verification.
- Analysis of above mentioned tests.
- Preparation of samples for third party test certification (AIS 48 / 156 ARAI, UL, BIS).
- Test and validate cells.
- Coordinate with different type of cells supplier
- Knowledge of national and international standard applicable for cells and battery pack (IEC 62133, IS 16046, UL1642, AIS048, AIS135).
- Coordinate with a third party test lab for testing and know the procedure of BIS certification.
- Knowhow of Call and battery test equipments and suppliers.
- Test laboratory Set up for testing of cells , battery module and battery pack.
- Test equipment - Cell formation unit, Automatic battery pack tester, Resistance bank, power supply, CAN- data logger,



Impedance tester, Chargers, Thermal Imager, High pot tester, Environmental test chamber.
- In-house test set up for abuse testing of cells (Penetration and short circuit test), connector life cycle test.
- Lithium ion chemistry and performance analysis
- Construction of cells and material use for making cells.
- Analysis of cells thermal characteristics and degradation of cells.
- Selection of cells and cells chemistry as per application.
- Cylindrical, prismatic and pouch cells.
- Endurance testing of ev li-ions batteries, ev components and conventional components (starter motors, fuel pump, starter relays, radiator fans, fuel level sensor etc.)
- Capacity measurement and validation through tester, load bank and dyno.
- Battery state of health (soh) graph analysis and preparation.
- Automation and setup preparation for various tests.
- Batteries test data logging and analysis on bus master

📌 Hiring Production Associate (Chakan)
🏢 Shhambhaawee Services
📍 Chakan