Unleash your creativity and power up on the go with the Multicolor DIY USB Power Bank. Built with a sleek cylindrical aluminum shell and durable plastic and electronic components, this compact charger measures just 90x30x21mm—making it ideal for pockets, bags, or emergency kits. With an output of DC5V 1A, it’s a reliable and efficient way to keep your devices running. Whether you prefer a semi-assembled unit or enjoy a full DIY experience, this kit offers flexibility and fun for tech enthusiasts and tinkerers alike. Power meets personalization in this customizable charging solution.
