About this item ? ULTRA-HIGH CAPACITY - With a capacity of 20000mAh, our power bank can charge your phone repeatedly - 7.4 times for iPhone 8, 5 for iPhone X, and 4.5 for Galaxy S9. Perfect for travel and business trips! ? SMART PROTECTION TECHNOLOGY - Our portable power bank has built-in safeguards that protect from overcharging, short circuit, and overheating. Keep the battery of your phones charged and safe. ? INTELLIGENT DIGITAL DISPLAY - This power bank comes with an LCD display that shows its remaining power life. The digital indicator lets you recharge your portable charger before it runs out of juice. ? THE IDEAL TRAVEL COMPANION - Perfect for those moments when you have to hurry about, our portable phone charger can charge two devices at once. It’s airplane-friendly and easy to carry around. Best gift for your friends and family. ? SATISFACTION GUARANTEED! - We offer a 30-day money-back guarantee and a 36-month quality warranty, plus a lifetime of friendly customer service. Enjoy the risk-free purchase!