High-Capacity Multi-Output Portable Charger Supporting Laptop Charging and Wireless Power Supply

The paperback-sized high-capacity power bank delivers reliable off-grid power supply for laptops and portable electronics during remote outdoor work. The 60W PD USB‑C port offers elevated charging wattage to cut down replenishment duration for USB‑C laptops and smartphones. A pair of QC 3.0 18W USB‑A interfaces power mobile gadgets, gaming peripherals and wireless earbuds, configurable with automatic shutoff logic. A built-in 10W wireless charging zone enables cable-free phone recharging, alongside a 72W DC output port compatible with laptop dedicated charging cords. LED indicators visualize remaining battery level; the pass-through power function lets the unit recharge itself while concurrently feeding power to connected devices. Multi-layer internal circuit structures implement comprehensive safeguards against common charging electrical faults.