The CallMate Advantage: Join millions of users worldwide powered by our leading technology. • Ultra-High Capacity: Slim silhouette, weighs as little as a bottle of water yet charges the iPhone 7 almost 8 times, the Galaxy S8 7 times or the iPad mini 4 times. • High-Speed Charging: Power IQ and Voltage Boost combine to deliver the fastest possible charging speed. It recharges itself in 5 hours with a 2 Amp charger. • Certified Safe: CallMate's Multiproduct safety system ensures complete protection for you and your devices • What You Get: CallMate’s 10000 Portable Charger, Micro USB cable, Welcome Guide, 6-month warranty and friendly customer service. 3 Port Charging: Powers up to 3 smartphones or tablets at once with a total current output of 4.5A.