The Anker Advantage: Join the 50 million+ powered by our leading technology. Ultra-High Capacity: Weighs as little as a can of soup 12.5 oz yet charges the iPhone 8 almost seven times the Galaxy S8 five times or the iPad mini 4 twice. High-Speed Charging: PowerIQ and VoltageBoost combine to deliver the fastest possible chargedoes 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. Certified Safe: Anker’s MultiProtect safety system ensures complete protection for you and your devices. 20100mAh is the total of the nominal rated capacity of internal battery cells

Anker PowerCore Power Bank 20100mAh – Black
$39.86