[Basic Data] 20,000 mAh, input: 5V 2.0A, Output: 5V 2.1A (MAX) with most smartphones and tablets.
[Large Capacity] it can charge the iPhone five six times, the Samsung Galaxy S8 four times or the iPad mini twice.2.1A (MAX) Output: able to charge 2 devices simultaneously, automatically detects and provides the current of optimal charge for any connected device - ensuring the fastest and most efficient charge.
[Unique Design] pointed'arc design to avoid cuts. Four blue LEDs indicate the power and charge level.
[Security Guarantee] protection at the level of over charged, over discharged, overvoltages, overcurrents and short circuit.
[Adorable Accessory] 1 x Coolreall 20,000 mAh external battery; 1 x Micro USB Charging Cable; 1 x User Manual. Impeccable customer service before and after purchase.