10000mAh Ultra Slim Dual Ports Fast Charging Power Bank Portable Charger with MultiProtect Safety System Product Feature: Battery Cell Type: Lithium battery. Capacity: 10000mAh. Rated Input: DC 5.0V/2A. Rated Output: DC 5.0V 2.1A Max. Dimension: 135.7*67.3*15.5mm. Optimized Portability: Light and slim, with easy-grip edges—taking extra power anywhere has never been easier. Massive Capacity: 10000mAh high capacity, filled to the brim with power. Never worry about dead phones again. 2 x USB Fast Charging: Dual ports with oraimo's high-speed charging technology charge two devices at the same time, so all your devices are always ready to go. Elegant Case: oraimo classic 3D hexagon texture is resistant to stains and scratches to keep the modern look and fits comfortably in your hand. Superior Safety: Multi-Protection Safety System is implemented to provide a safe power supply to the user and also to ensure long and reliable battery life for devices. 15.5 mm Ultra Slim: One of the most slim and portable 10000mAh portable charger. Provides almost 2.5 or 3.5 times phone charges. High Speed Charging Technology: oraimo's exclusive charge technology to deliver the fastest possible charge for any device. Certified Safe: oraimo's MultiProtect safety system ensures complete protection for you and your devices. oraimo develops cool and creative smart accessory for young people around the world, enableing them to explore more excitement.