premium power bank 3d model

Create a premium minimalist portable power bank with a matte black aluminum finish, rounded corners, and a clean modern design. The device should look elegant and high-end, inspired by luxury consumer electronics. Do not include any LED display or battery percentage screen. The front surface must remain simple, featuring only a subtle circular “Voltaje Vipers” logo near the lower center. The logo should be minimalist and refined: thin circular outline, modern sans-serif typography, “VOLTAJE” above “VIPERS”, with monochrome tones and very subtle yellow accents. No lightning bolts, snakes, gaming elements, or aggressive graphics. Include one USB-A port and one USB-C port on the top edge with a clean symmetrical layout. Use realistic materials, soft studio lighting, subtle reflections, and a white or light gray background. The render should feel like a professional industrial design product showcase with a sleek, modern, premium aesthetic.