One charger for at home or on the go, this 6700mAh power bank comes with a built-in dual USB wall charger. While charging your device at home, the power bank is charged as well. The upgraded 6700mAh power bank gives smartphones more than one full charge. Features a high 3A output current with two charging ports that will enable you to charge two devices at full speed. Also charges tablets as well and just as fast! It is a perfect premium promo gift that has a huge imprint area on both sides to give your client's brand thousands of impressions over its life cycle. Deliver premium images with the superb build quality of RAVPower. Super-Handy 2-in-1 Charger Dual port charging plug with integrated power bank charges your devices at home and on the go. Compact Size, Unmatched Capacity The upgraded 6700mAh capacity charges the latest smartphone models smartphone X (1.5 times), smartphone 8 (2.2 times), and Android devices Galaxy S9 (1.3 times). Charge Faster Integrated smart USBs deliver an output of 5V/2.4A for each USB port with a total of 3A for faster charging. Always Ready with Quick Recharge Integrated AC Charger recharges power bank in just 3.5 hours to have it ready-to-go at all times. Safe Universal Usage With its over-current, overcharge, and overheat protections, the portable charger is safe to use with both 100-240V AC inputs anywhere in the world. Specifications AC input: 100-240V/50/60Hz 0.5A Output: 5V 3A (each port 2.4A max) Battery capacity: 6700mAh/ 24.12Wh Micro USB input: 5V 2A What's in the box? 1 x 6700mAh Power Bank (Model: RP-PB125) 1 x Micro USB Cable 1 x User Guide 1 x Warranty Card 1 x Carry Pouch