Ideal for individuals and hobbyists who enjoy customizing their own power solution without the need for soldering or complex tools. Builtin protections for overcharge, overdischarge, and short circuits to ensure stable performance while allowing you to design to your specific needs. Suitable for indoor and outdoor situations, whether you're at home, in the office, or on adventures, ensuring your devices stay charged wherever you go. Crafted from a strong ABS shell, this model is available in black and white, providing automatic identification of charging current with a double USB output option for multifunction use. Use scenarios: At home or in a workshop: and assemble a power solution for charging multiple devices without soldering or specialized equipment. In the office or on the go: keep smartphones, tablets, and USBpowered peripherals charged throughout the day. Outdoors and on travel: a compact, reliable charging solution for camping, hiking, or trips with limited access to power.