For frequent travelers, business professionals, and heavy digital device users who require a dependable power solution. Durable ABS Power Battery Shell with multiple protection features for safe and reliable use. Choose between two models, 4680 and 4695, optional, ensuring compatibility with your specific battery needs and serving as a practical accessory in battery accessories. Provides reliable power to a variety of devices during travel, in the office, or at outdoor events. Use scenarios: While traveling: on flights or road trips, keeping laptops, tablets, and phones charged. In the office: during conferences or meetings when power outlets are scarce. At outdoor events or remote sites: camping, field work, or outdoor activities where power is limited. Key attributes: function, compatibility, size, material, and performance are designed to deliver dependable power in a compact shell.