The Rivacase VA2102 is a high-capacity portable battery in a sleek black color, designed to keep your mobile devices powered during long trips or busy workdays. It features a 20,000 mAh Li-Polymer cell with an energy capacity of 74 Wh, allowing you to recharge your smartphone multiple times before needing a wall outlet yourself. To speed up the process, it supports several fast charging protocols including SCP 22.5W, Power Delivery 20W, and Quick Charge 3.0, reaching a maximum output power of 22.5 W. You can connect up to four devices simultaneously using its variety of ports, which include two USB-A outputs and one USB-C port, while the Micro USB connector serves as both an input and output. The USB-C port is particularly versatile, as it enables emergency recharging for compatible laptops. To keep you informed about remaining power, a built-in LED indicator shows the current battery level, while integrated overcharge and overcurrent protection ensure your electronics stay safe during every session. Housed in a black plastic casing, this power bank measures 140 x 67 x 28 mm and weighs 0.415 kg, making it substantial enough to hold significant energy yet compact enough to fit into a backpack or large handbag. It is a practical choice for travelers or professionals who carry multiple gadgets and need a reliable way to maintain their charge throughout the day.