Portable energy storage power supply (YT800)

Abstract

1. Name of the product in this design: Portable Energy Storage Power Supply (YT800). 2. Purpose of this design: A portable energy storage power supply for outdoor camping, outdoor work, indoor work, and for emergency charging and daily power needs, including the main unit and a charging pack. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design points: Combined state diagram 1. 5. Other situations requiring explanation: Component 1 is the main energy storage power unit; Component 2 is the supplementary power pack.

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