LARGE CAPACITY BATTERY PACK. TROND Bolt provides sufficient power of 12500mAh, which can charge iPad Air once, iPhone 6 five times or Samsung S5 about four times. SMART PORTABLE POWER BANK. Built with smart charging chip, TROND Bolt external battery pack can intelligently identify connected devices and deliver its fastest possible charge, each port up to 2.4A No need to decide between different ports. TRIPLE USB OUTPUTS. Different from other portable chargers, TRON Bolt provides THREE USB outputs instead of two, and can charge up to 3 devices simultaneously with the total output of 3.4A ideally 3 smartphones, or 1 tablet & 1 smartphone RAPID INPUT CHARGING. DC 5V 2A input, twice as fast as normal 5V 1A input power banks. TROND Bolt can be fully recharged with 6-7 hours and saves 50% of your time. Please purchase TROND G2U Dual USB Charger to get more discount and ensure rapid recharging. What You Get: TROND Bolt 12500mAh Portable Charger, Micro USB Charging Cable (Apple lightning cable not included), Welcome Guide, 18-MONTH TROND warranty and 30-DAY money back guarantee.