Ultra Slim Power Bank Design - Our portable chargers like Credit Card Size only 3.9*2.83*0.22 inch, weighing only 3.35oz. The portable phone charger easily fit into your pocket, pouch even wallet. Power Bank Built-in Cable - battery pack charger portable. No need to carry a charging cable foriPhone 14/13/12/11/X/8 Series. Portable Charger Perfect for EDC - Our power bank for iphone Ultra Lightweight. Perfect for Every Day Carry, for trip, amusement park or concert. Travel essential- Allowed on airplane carry-on battery bank 3500mAh Capacity - Small Size with 3500mAh battery for emergency use, phone charger battery pack portable charge your phone about 0.7 times Product Warranty- Intelligent Control Circuit which protects your devices from over-charging, over-current, over-voltage, short circuit. We offer 1 Year Warranty for any problem about the charge