Prudential is the most compact, powerful, and yet the most affordable premium 6700mAh power bank in the market place. It is one of the best selling power bank models presented by RAVpower and a top brand trusted by over 22,000,000+ users in more than 66 countries all around the world. The custom Prudential RAVpower comes with one side precision full color or spot color decoration, ground shipping, and premium retail accessories and packaging, plus a 24HR rush service with extra charge. Benefits Pocketable Power: Weighs only 4.6 oz. and packs 6700mAh of power in a petite build that’s easy to carry Unmatched iSmart Technology: Detects your device’s specs and adjusts the output up to 2.4A for safer, faster charging Fast 2A Input: Quickly recharges the battery to full in less than 3 hours via 2.4A charger twice as fast as a 1A charger Long-Life 6700mAh Battery: Recharges your smartphone 7 6s 2 times, or gives your smartphone 7 Plus Galaxy S8 at least 1 full charge What You Get: 1 x RAVPower 6700mAh Portable Charger, 1 x Micro USB Charging Cable, 1 x Carry Pouch, and 1 x User Guide Specification Weight: 4.6oz Size: 3.54*0.98*1.57 in Capacity: 6700 mAh Output: DC 5V 2.4A Input: DC 5V 2A