Lithium-ion Battery Product Engineer

2 days ago

Kadavanthara Kochi Kerala, India SPECTRUM SOLAR POWER Full time ₹ 25,000 - ₹ 3,00,000 per year

Lithium-ion Battery Product Engineer

Location: KOCHI

Job Type: Full-time

Role Overview

The Lithium-ion Battery Product Engineer will be responsible for the design, development, testing, and enhancement of lithium-ion batteries and battery packs. This role requires strong technical knowledge and the ability to collaborate with R&D, production, and quality teams to deliver efficient and safe energy storage solutions.

Key Responsibilities1. Product Development

  • Design and develop lithium-ion battery cells, modules, and battery pack systems.
  • Select suitable cell chemistry (LFP, NMC, LCO, etc.) based on product requirements.
  • Participate in prototyping, validation, and performance improvement.

2. Technical Engineering

  • Develop battery configuration (Series/Parallel) and electrical schematics.
  • Work on thermal management solutions, protection circuits, and safety design.
  • Integrate and test Battery Management Systems (BMS).
  • Conduct root-cause analysis for performance issues and implement design corrections.

3. Testing & Quality

  • Conduct electrical, thermal, and safety tests including capacity, cycle life, IR, and durability checks.
  • Ensure product compliance with relevant standards.
  • Coordinate with QC teams to maintain product quality during mass production.

4. Documentation & Certification

  • Prepare BOM, product specification sheets, technical drawings, and SOPs.
  • Support certification processes such as BIS, IEC 62133, UL, UN 38.3, etc.
  • Maintain documentation for all lithium battery products.

5. Team Collaboration

  • Work closely with production and R&D teams for process and product improvements.
  • Provide technical support to sales, service, and customer teams.
  • Assist clients with technical queries and custom battery requirements.

Qualifications

  • BE/BTech in Electronics, Electrical, Mechanical, or related engineering fields.
  • Experience in lithium battery design, assembly, or testing is preferred.
  • Knowledge of BMS, battery chemistry, safety standards, and testing equipment.
  • CAD design and basic circuit design knowledge is an added advantage.

Skills Required

  • Strong technical and analytical skills.
  • Understanding of energy storage systems and battery industry trends.
  • Good communication and documentation skills.
  • Ability to manage multiple projects with attention to detail.

Salary

  • Based on experience and industry standards.

How to Apply

Send your resume to:

Contact:

Job Types: Full-time, Permanent

Pay: ₹25, ₹30,000.00 per year

Benefits:

  • Cell phone reimbursement
  • Internet reimbursement

Work Location: In person

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