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USB Universal Portable Power Bank 20000mAh Mobile Power Supply Box for iphone/SAMSUNG Galaxy

Showroom of our external battery pack:

Description of our external battery pack:

• Capacity: 20000mAh
• Batteries: Lithium Ion
• Input: DC 5V, 1000mAh
• Output: DC 5V,1000mAh
•             DC 5V,2000mAh
• Can charge cycles: ≥ 500 times
• Optimum operating temperature: -10 ~+45
• Charging time: 10-12 hours
• Protection: short circuit, over-current protection
• Applies to: such as mobile phones, IPOD, MP3, MP4, GPS, Bluetooth, digital cameras, etc.;
• Conversions Rate: 95%
• Weight: 330g
• Product size: 151x80x20mm
• Color: black, white, blue, pink, brown
• Cpmpatible Brand: fit all mobile devices

Feature of our external battery pack:

1. motherboard fully upgraded

     High stability, multi-voltage protection, security and superior performance.

2. dual USB output

     Can charge two mobile phones and powerful.

3. compatibility

     Products for Apple, Samsung, HTC, Nokia (new), millet, Meizu, almost all commonly used mobile phones, also compatible with other types of IPAD Tablet PC - (except Samsung tablet).

4. large capacity

     Built-6 high-end lithium batteries, Apple phone can charge four times more than meet your everyday needs.

5. super bargain price

     This product only takes low price you can buy 20,000 mA mobile power.

6. surface treatment

     Special lines process created a beautiful appearance and extraordinary texture, sleek, never worn.

7. sleep function

     Automatic sleep, non-working automatic sleep mode to prevent power loss.

Certificate of our external battery pack:

1. CE, ROHS, GS, VDE, E-Mark, ErP certification

2. Americas Certification: FCC, FDA, UL, ETL, CSA, IC certification

3. Asian Certification: PSE, VCCI, KC, KCC, CCC certification

4. Australia Certification: C-Tick, SAA, MEPS certification

5. African Certification: SONCAP, SABS certification

6. International Certification: CB Certification

7. Inspection Report: ISO9001  

Warranty of our external battery pack:

1.We offer the 1-month free replacement.

2.We also provide 12-month free maintenance. 

If you need more details, please feel free to contact us.