Upgrade your toolkit with our all-in-one PD3.1 Input/Output for Battery Charger adapter, the ultimate portable power solution. Equipped with advanced PD fast-charge technology, it rejuvenates your for 18v battery up to 40% faster than standard models, ensuring your tools are always job-site ready. Featuring a bi-directional Type-C port and a USB port, this versatile battery charger not only rapidly charges the battery itself but also transforms it into a powerful power bank for your personal devices. Stay in complete control with the real-time LED display that monitors battery percentage and status, while its universal compatibility with models like the BL1850B and BL1860B, combined with a compact, portable design and full safety certifications, makes it the indispensable and reliable partner for all your professional and outdoor power needs. Type-C interface capability: Input: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A, 28V/5A (140W MAX) Output: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A, 28V/5A (140W MAX) USB-A interface capability: Output: 5V/3A, 9V/2A, 12V/1.5A (18W MAX)