Laptop Power Bank: Fast charge your USB-C laptop at top speeds on the go (See compatibility in description) One Hour Fast Charging: Engineered with 25W/45W Samsung Super Fast Charging to fully charge your latest Samsung Galaxy in 1 hour using the Type C 1 port, (See compatibility in description) Fast Charging for All: Charge all smartphones 4X faster than conventional charger, 0% to 54% in 35 Mins. 30,000 mAh capacity: Charge most smartphones up to 13 times, iPad 6 times, MacBook 2 times Universal Compatibility: Compatible with all USB/USB-C phones, tablets, GPS, Speakers, Bluetooth headphones, Steam Deck, Nintendo Switch, and small USB electronics. Digital Readout LCD Display: Keeps you informed of the exact remaining power. Supports Pass Through Charging: The battery pack can be charged and discharged simultaneously.