20000 mAh PowerCore Select Power Bank With Quick Charge 18 watt Black

The Anker Advantage: Join the 20 million+ powered by America's leading USB charging brand, Charge Faster: Qualcomm Quick Charge 3.0 (24W) with Anker's proprietary PowerIQ and Voltage Boost technology deliver the fastest possible charge to almost any USB device, 7 Days of Power: 20, 000mAh is enough charging power to fill iPhone 7 almost seven times, Galaxy S8 more than four times and iPad Air 2 one and a half times, Advanced Safety: Anker's exclusive Multi Protect provides maximum protection, while newly patented heat-control technology ensures Power Core Speed never overheats, High-Speed Charging: PowerIQ and VoltageBoost combine to deliver the fastest possible charge(does not support Qualcomm Quick Charge). Recharges itself in 10 hours with a 2 amp charger, phone chargers (generally 1 amp) may take up to 20 hours.