Powerology NeuroVolt 140 27000mAh Power Bank - Featuring a massive 27000mAh battery capacity and an ultra-high 140W output power, it is a premium power source designed to charge laptops, tablets, and smartphones at maximum speed. Thanks to its advanced Power Delivery (PD 3.1) fast charging technology, it restores the energy of even large-capacity devices in the shortest time. The smart digital display allows you to monitor real-time power input/output and the remaining battery percentage. Multiple output ports enable the safe and parallel simultaneous charging of several different gadgets. The built-in multi-level smart protection system fully safeguards connected equipment from overvoltage, overheating, and short circuits.