KUULAA Power Bank 30000mAh USB Type C PD Fast Charging + Quick Charge 3.0 PowerBank 30000 mAh External Battery For Xiaomi iPhone
KUULAA Power Bank 30000mAh USB Type C PD Fast Charging + Quick Charge 3.0 PowerBank 30000 mAh External Battery For Xiaomi iPhone
KUULAA Power Bank 30000mAh USB Type C PD Fast Charging + Quick Charge 3.0 PowerBank 30000 mAh External Battery For Xiaomi iPhone
KUULAA Power Bank 30000mAh USB Type C PD Fast Charging + Quick Charge 3.0 PowerBank 30000 mAh External Battery For Xiaomi iPhone
KUULAA Power Bank 30000mAh USB Type C PD Fast Charging + Quick Charge 3.0 PowerBank 30000 mAh External Battery For Xiaomi iPhone
KUULAA Power Bank 30000mAh USB Type C PD Fast Charging + Quick Charge 3.0 PowerBank 30000 mAh External Battery For Xiaomi iPhone
KUULAA Power Bank 30000mAh USB Type C PD Fast Charging + Quick Charge 3.0 PowerBank 30000 mAh External Battery For Xiaomi iPhone
KUULAA Power Bank 30000mAh USB Type C PD Fast Charging + Quick Charge 3.0 PowerBank 30000 mAh External Battery For Xiaomi iPhone
KUULAA Power Bank 30000mAh USB Type C PD Fast Charging + Quick Charge 3.0 PowerBank 30000 mAh External Battery For Xiaomi iPhone
KUULAA Power Bank 30000mAh USB Type C PD Fast Charging + Quick Charge 3.0 PowerBank 30000 mAh External Battery For Xiaomi iPhone
KUULAA Power Bank 30000mAh USB Type C PD Fast Charging + Quick Charge 3.0 PowerBank 30000 mAh External Battery For Xiaomi iPhone
KUULAA Power Bank 30000mAh USB Type C PD Fast Charging + Quick Charge 3.0 PowerBank 30000 mAh External Battery For Xiaomi iPhone
KUULAA Power Bank 30000mAh USB Type C PD Fast Charging + Quick Charge 3.0 PowerBank 30000 mAh External Battery For Xiaomi iPhone
KUULAA Power Bank 30000mAh USB Type C PD Fast Charging + Quick Charge 3.0 PowerBank 30000 mAh External Battery For Xiaomi iPhone
KUULAA Power Bank 30000mAh USB Type C PD Fast Charging + Quick Charge 3.0 PowerBank 30000 mAh External Battery For Xiaomi iPhone
KUULAA Power Bank 30000mAh USB Type C PD Fast Charging + Quick Charge 3.0 PowerBank 30000 mAh External Battery For Xiaomi iPhone

KUULAA Power Bank 30000mAh USB Type C PD Fast Charging + Quick Charge 3.0 PowerBank 30000 mAh External Battery For Xiaomi iPhone

Regular price
$69.99
Sale price
$49.99
Unit price
per 
Shipping calculated at checkout.

KUULAA Power Bank 30000mAh USB Type C PD Fast Charging + Quick Charge 3.0 PowerBank 30000 mAh External Battery For Xiaomi iPhone on AliExpress
  • Brand Name: kuulaa
  • Shell Material: Plastic
  • Charging Devices: for Laptop
  • Charging Devices: for Tablet
  • Charging Devices: for Camera
  • Charging Devices: for Smartphone
  • Input Interface: Micro Usb
  • Input Interface: USB Type C
  • Input Interface: Apple Interface
  • Battery Type: Li-polymer Battery
  • Features: Support Quick Charging
  • Features: Digital Display
  • Battery Capacity: 30000mAh
  • Size: 161.2*74.5*34mm
  • Supports Solar Energy: No
  • Support Quick Charge Technology: Two-way Quick Charge
  • Output Interface: Type C
  • Output Interface: Double USB
  • Type: Portable Power Bank
  • Weight: 555g
  • Is LED Lamp Illumination: No
  • Quality Certification: ce
  • Quality Certification: RoHS
  • Quality Certification: FCC
  • Quality Certification: MSDS
  • Item Name: KUULAA 30000mAh PD Fast Charging + Quick Charge 3.0 Power Bank
  • Compatible Model 1: USB PD Fast Charging Power Bank For iPhone11 Pro Xs Xs Max XR 8 8 Plus
  • Compatible Model 2: QC3.0 Power Bank For Samsung S10 Note 9 S9 S9 Plus S8 Note 8 Plus
  • Compatible Model 3: USB Power Bank For Huawei Mate 20 20 Pro P20 P20 Lite Plus
  • Compatible Model 4: USB Powerbank For Xiaomi Mix 3S Mi8 Redmi 6 Pro Note 5 Pro
  • Compatible Model 5: External Battery for MacBook Pro Air Samsung Huawei Xiaomi Laptop

Please NOTE :

Power bank has two regular standard of capacity , one is the battery capacity, one is the rated capacity. The 10000mah power bank, being labeled 10000mah/3.7v core capacity be converted to rated capacity 6500mah/5v.

Why exist this difference?

The most important reason is the conversion rate. Because most of power bank's battery voltage is 3.7V, and power bank needs to increase the voltage to 5V when charging the mobile phone, which making the power bank's conversion efficiency only 3.75/5=74%, Also include generated heat when battery voltage boosting, and various of wire consumption, Electricity and self-consumption. these points add up to account for 30%-40% of the power of the mobile power source.So the 10,000mAh power bank can really be used by us only about 6500mAh.

Also, The conversion rate of the entire mobile power industry is basically in the range of 60%-70%. Please kindly noted.

Please search on Google if want to know the details