The Spiderbot Battery is a compact, rectangular power source designed with a pixel-art isometric aesthetic, featuring a sleek metallic casing with visible seams and a small status LED on one end. The casing has a slightly weathered texture, suggesting repeated use, and the color scheme is a muted green with darker accents for the edges and details. The battery includes subtle embossed labeling indicating its power capacity and compatibility with spiderbots, maintaining the game's industrial yet functional design language.