RESEARCH AND DEVELOPMENT ENGINEER

• Lead end-to-end design, active material formula optimization, electrolyte composition adjustment, and 2D/3D CAD modeling (SolidWorks/AutoCAD) for maintenance-free VRLA, AGM, and gel lead-acid energy storage batteries.
• Direct prototype fabrication, functional sample building, and rigorous performance testing (capacity verification, cold-cranking performance, deep-cycle life span) in strict compliance with GB/T and IEC international standards.
• Research forward-looking energy storage technologies, including advanced bipolar electrode structures and pure lead grid systems, conducting feasibility experiments and performance evaluations.
• Optimize critical manufacturing process parameters across plate casting, grid pasting, chamber curing, and battery formation lines to resolve shop-floor anomalies, improve batch consistency, and maximize first-pass yield.
• Oversee New Product Introduction (NPI) pilot runs and mass production transfers, authoring comprehensive product technical specifications, standard operating procedures, and process flow documentation in collaboration with production and QA.
• Execute detailed battery test plans covering electrochemical behavior, safety resilience, and environmental adaptability, recording and analyzing complex empirical datasets to produce formal engineering reports.
• Spearhead Design Failure Mode and Effects Analysis (DFMEA), leading root-cause investigations and corrective action implementations for persistent production defects such as premature capacity loss, grid corrosion, and thermal runaway.
• Provide expert pre-sales technical support for downstream client applications, lead technical discussions, and resolve customer-facing integration challenges.
• Perform continuous market competitor benchmarking and technological trend monitoring to provide vital technical inputs for strategic product roadmap planning and vendor component alignment (molds, tooling, raw materials).