Trainee Enginier

Shhambhawee Services Pvt. Ltd.

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.
- 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 data system.
- Test standard, test reports, standard operating procedure development and issue documentation process.
- Component level benchmarking and data generation.
- Operating voltage window, Voltage cut off at cell level, passive balancing technology, SOC determination algorithm, charging profile CC-CV.
- Knowhow battery pack architecture and internal components, Cooling technologies.

Shhambhawee Services Pvt. Ltd.:
**Salary**:16000(CTC) /monthly for 8 hours duty +over time

Shift: Rotational (day-night both)

Canteen /Bus facility available but Subsidiary

Qualification: BE/BTech/Diploma (EC, EE, ME) ITI Electrician

Company: lithium-ion battery manufacturing plant,

It’s italian group

Payroll: Third Party (Shhambhawee services Pvt. Ltd.)

Location: Pune

**Salary**: ₹12,325.00 - ₹16,077.00 per month

**Benefits**:

- Food provided

Schedule:

- Rotational shift

Supplemental pay types:

- Overtime pay

Ability to commute/relocate:

- Pune, Maharashtra: Reliably commute or planning to relocate before starting work (required)

**Experience**:

- fresher (preferred)

**Speak with the employer**
+91 7987744271