Remax RPP-136 – 20000mAh

Description

• High capacity portable battery charger power bank with 20000mAh be charged for iPhone, for Samsung, MP3/4,PSP Android Phones.
•  Built-in 20000mAh high quality rechargeable polymer Li-ion battery
• Battery indicator display the accurate percentage of power.
• Dual USB Outputs DC 5V / 2.1A output charge for Mobile Phones,Tablet,Camera,Speaker etc.
• Ultra high conversion efficiency (> 80%) The certified capacity formula is : output capacity energy=(battery voltage 3.7v*battery capacity 20000mah)*conversion rate/output voltage 5v.
• Full charging time(AC power): 10-12 hours.