Promotional 2200mAh Emergency Mobile Device Battery

• Display your company logo with our custom printed Emergency Mobile Device Battery
• Portable lithium battery in aluminum shell allows you to charge your devices virtually anywhere. 
• Includes standard USB connector cable to charge battery from your computer or any USB port with a power supply. 
• Rated voltage: 5V; Rated capacity: 2200mAh; Input (DC IN): 5V-500mA; Output (USB OUT): 5V 1000mA
• Charge time: approx. 6 hours.
• CE, RoHS and FCC approved.
• UL Certified (UL File # MH60484). 
• Tested to the International Safety Standard by UL Laboratories.