UL Certified Force Power Bank - 4400 mAh

UL Certified, 4400 mAh power bank,Dual output charges 2 handheld electronic devices at once,Supports both 1A (low) and 2.1A (high) to most mobile phones and tablets,Built-in Grade A Lithium battery,ONOFF power button, LED power indicator and user manual,Recharges in 4-6 hours using included micro USB cable