A power bank, also known as a portable charger, is a device that stores electrical energy and can be used to charge other electronic devices on the go. It typically consists of a rechargeable battery and one or more USB ports for connecting and charging devices such as smartphones, tablets, and other portable gadgets.
Power banks are particularly useful when you don’t have access to a power outlet or when you’re traveling, camping, or in any situation where you need to charge your devices without being near a power source. They come in various sizes and capacities, ranging from small, pocket-sized models that can provide one or two charges to larger, high-capacity ones that can charge multiple devices multiple times.
World’s First See-Through Power Bank: The see-through and transparent design reveals STORM 2’s sophisticated internal structure including its equipped battery, and circuit layout, displaying itself from the inside out.
25600mAh & 100W: The Shargeek 25600mAh power bank can quickly charge laptops like the MacBook Pro/Air and other electronic devices. It is outfitted with 8 A gauge high-grade 3200mAh batteries and features PD 100W USB-C connections.
Intelligence IPS Screen: The portable phone charger’s on-display power management technology shows you the entire charging process by clearly, succinctly, and intuitively visualizing the battery life, output distribution, running temperature, and DC voltage adjustment.