Kerko

REMAX RPP-59 Kooker Power Bank 20000mAh 

•   Brand: REMAX
• · Name: Kooker Power Bank
• · Model: RPP-59
• · Capacity: 20000mAh
• · Electric Core: Polymers
• · Input: DC5V-2.0A(max)
• · Output: DC5V-2.1A(max)
• · Materials: ABS+PC
• · Color: Black, White
• Features:
   
  1. High capacity portable battery charger power bank with 20000mAh be charged for iPhone, for Samsung, MP3/4,PSP Android Phones.
  2. Built-in 20000mAh high quality rechargeable polymer Li-ion battery
  3. Battery indicator display the accurate percentage of power.
  4. Dual USB Outputs DC 5V / 2.1A output charge for Mobile Phones,Tablet,Camera,Speaker etc.
  5. 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.
  6. Full charging time(AC power): 10-12 hours.