Stacked mobile power supply

Abstract

1. The name of this design product: stackable mobile power supply. 2. Application of this design product: mobile power supply for indoor and outdoor use. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: a three-dimensional diagram of the combined state. 5. Other situations that require explanation Component description: Component 1 is the mobile power host, component 2 is the battery, component 2 provides power for component 1, and component 2 can be stacked in multiple layers.

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