Rechargeable battery research lab logo design

This is what BMSLab was looking for in their logo design

We are a university research lab specializing in the advanced study of rechargeable batteries and Battery Management Systems (BMS). We are seeking a professional, high-tech, and cohesive visual identity that begins with a primary logo for the lab. As a starting point, I have attached a conceptual sketch (bmslab_icon2.png) that integrates the letter "S" as a lightning bolt symbol within a battery frame. The final logo should refine this concept into a modern, academic, and engineering-focused design. We primarily envision a green color palette associated with energy, though we are open to other colours.
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