AC Outlet Portable Laptop Power Bank, Universal 116Wh/31200mAh 100W Travel Laptop Charger, External Battery Pack for MacBook, Acer, HP, Samsung,.

Safe and Reliable: With FCC, CE and Ro HS certifications, multiple protection technologies can keep the power bank from over-charging, over-voltage, over-current and short circuit. When electronic devices surpass AC power limit, it will automatically turn into the protection mode to ensure Ultra-Safety performance. Huge 31200m Ah Capacity: The battery provides enough juice to power 12" Mac Book for 1.8 times, an i Pad Mini 4 for 4 times, an i Phone X for 8 times. The AC power bank is able to charge laptops, phones, cameras, fans, and other electronic gadgets and appliances.