Portable Charger with Built-in 3 Cables: This 50000mAh power bank built-in 2 output cables (iOS, Type C) and 1 input cable (USB A). No need to carry multiple cables, solving the trouble of messy charging cables. Compatible with almost all types smart devices on market such as Phone, Tablet, Smartwatch, Headset, Camera, Drone, Mini Speaker, LED Light, LED Fan, etc. Shared Power for Multiple Devices: Portable power bank has 5 outputs and 2 inputs, can charge up to 5 devices at the same time. 2 built-in outputs - iOS cable, Type C cable; 3 output ports - USB 1, USB 2, USB C. And 1 built-in input - USB A cable; 1 input port - USB C. (USB C is both output and input port.) Accurate LED Display: Minimalist LED digital screen displays the battery pack power accurately to 1%. Know the remaining power at any time, and no longer need to guess when to charge. This external battery bank very suitable for helping you replenish the power of your devices during camping, traveling, exploring, fishing, shooting, partying and other outdoor activities. High Capacity Powerbank: Power bank 50000mah adopts new high-density polymer battery, which has a larger capacity in the same volume. Our portable battery size is 1.57*3.46*7.8 inch, weighs 1.57 lb. (Can’t take it on the plane!!!) Safety Charging: High quality smart chip to prevent over-charge, over-voltage, over-current, and short circuit for your devices. This big battery bank has a multi-protection safety system to ensure full protection for you and your devices. If you have any questions, please contact us and we will provide you with 12 months warranty service. Nacete power bank is suitable for a wide range of scenarios, such as: Traveling – Keeps your devices charged during long journeys, flights, or when exploring new places. Outdoor Activities – Essential for camping, hiking, cycling, or fishing where access to electricity is limited. Daily Commute – Provides reliable backup power during bus, train, or subway rides. Business and Work – Ensures smartphones, tablets, and laptops stay powered during meetings, conferences, or business trips. Emergency Situations – Acts as a dependable power source during power outages or urgent calls. Events and Gatherings – Convenient for concerts, festivals, or exhibitions where outlets are scarce. Multi-Device Use – Ideal for charging multiple gadgets simultaneously, such as phones, wireless earbuds, smartwatches, and Bluetooth speakers. Nacete power bank is a portable energy storage device designed to charge electronic gadgets on the go. Its main functions and purposes include: Mobile Charging – Provides backup power for smartphones, tablets, smartwatches, wireless earbuds, and other USB-powered devices when no outlet is available. Portability – Compact and lightweight, making it convenient for travel, outdoor activities, and emergency situations. Multiple Device Support – Feature multiple USB ports or USB-C interfaces, allowing users to charge more than one device simultaneously. Emergency Power Supply – Serves as a reliable energy source during power outages or when traveling in areas without stable electricity. Fast Charging – Support quick-charge and high-capacity outputs, reducing charging time for compatible devices. Safety Protection – Equipped with features like overcharge, short-circuit, and temperature protection to ensure safe charging. Versatility – Can also be used to power small electronic accessories, portable fans, cameras, Bluetooth speakers, or even laptops (depending on capacity and output).