Compatible with all smartphones
Rechargeable lithium battery provides approximately 16 hours of talk time and charges in approximately 1 hour via USB port
Includes micro USB cord
Capacity: 4000 mAh
Power: DC 5V

Technical Details

Size (LWH): 5.25 inches, 2.9 inches, 0.5 inches
Product Details
Product Dimensions: 5.25 x 2.9 x 0.5 inches
Shipping Weight: 5.95 pounds (View shipping rates and policies)
ASIN : B00WNF654A