The 20000 mAh laptop power bank from Coolnut is the perfect portable charging companion for professionals, students, and frequent travelers who need reliable power on the go. Packed with a powerful 100W PD fast charging output and a durable premium metal body, it keeps your MacBook, Dell, HP, Lenovo, Samsung, and all other major laptops and smartphones fully charged without interruption. It supports advanced charging protocols including PD3.0, QC4.0, AFC, SCP, and more, making it universally compatible with virtually all laptops, tablets, and mobile devices. Built with high-quality EV-grade batteries and backed by a 5-year warranty and lifetime technical support, it is designed to deliver long-lasting and safe performance. Shop now at moerdonstore.com at just ₹10,499 (MRP ₹12,999) with free shipping and COD available across India.