The Ark's huge 27,000 mAh battery, the largest allowed on commercial flights, turns the whole world into your office. With 140W fast charging, your high-performance laptop can stay alive throughout the flight or quickly restore three devices simultaneously after a busy day. Fast charging for any laptop. Ark can charge even the most power-hungry high-performance or gaming laptop, delivering up to 140 watts of USB-C PD 3.1 power. Perfect for showing off your architectural model to clients, killing time on a flight or keeping your M3 MacBook Pro running while working in a café. Ark isn't just a super-fast charger, it's a super-fast charger. When connected to a 140W USB-C charger like the ALOGIC Rapid Power 165W USB-C Car Charger, Ark can be charged to 50% in just 30 minutes and 100% in just over an hour.