Description PB-052 USB Power Bank Special Designed for iPad2/3/4/mini /iPad, all iPhone versions, all iPod & iPod Touch versions, Motorola / HTC Android Phones, Blackberry, Kindle DX, Samsung Galaxy, Sony Vita & many others, GPS, Digital Camera, Mp3/4/5, Etc High quality Lithium Polymer battery, over 300 times life cycle MakeUp Design Style Mirror on inside cover PB-052 Lithium Polymer Battery(Capacity:4000mAh) Pricing Quantity 100 250 500 1000 Price $17.26 $16.27 $15.67 $15.20 Description. 1.Type: Lithium Polymer battery 2. Capacity: 4000mAh 3. Size: 85mm x 85mm x 22mm 4. Input: Micro USB 5. Output: USB 5V 1000mAh 6. Colors: black, silver, pink, blue, yellow 7. Weight: 145.0g 8. Charging Time: 3-5 hours