Flat Design Battery Charging Icon Animation

This animated visual features a minimalist battery icon dynamically filling to indicate a charging state. Starting from an empty outline, the internal indicator fluidly rises from red to green, accompanied by a pulsing lightning bolt symbol. Rendered in a clean flat design style with solid colors, this animation is ideal for illustrating power levels, device status, or technological progress in explainer videos, app demonstrations, or digital presentations. Its clear visual communication makes it a versatile asset for any project requiring a simple yet effective battery charging graphic.