20100mAh Power Bank - High power density LG battery cells, genuine 20100mAh capacity that adds 10 charges for smartphone or 4 charges for tablet - TP-Link Smart Charging technology that intelligently identifies the connected devices and delivers the fastest and safest charging - 2.4A ultra fast charging and recharging speed that charges up to 65% faster and recharges to full capacity within 50% less time - Practical LED flashlight - Completed safety features that protect your devices and power bank against short-circuit, over-voltage, overcurrent, over-charging, over-discharging and over-heating - Compatible with smart devices running iOS, Android, Windows and most other USB-charged devices