Power Bank 10000mAh Portable Charging PowerBank


Brand Name: kuulaa
Battery Type: Li-polymer Battery
Features: Digital Display
Output Interface: Double USB
Battery Capacity: 10000mAh
Charging Devices: for Smartphone
Input Interface: USB Type C
Shell Material: Plastic
Type: Portable Power Bank
Weight: 222g
Size: 14*6.7*1.6cm
Support Quick Charge Technology: No
Supports Solar Energy: No
Quality Certification: ce
Quality Certification: ROHS
Quality Certification: FCC
Quality Certification: MSDS
Is LED Lamp Illumination: No
Color: Black White
Feature 1: power bank, powerbank, poverbank, portable charger, portable battery
Feature 2: portable charging, pover bank, power bank 10000mAh, mini power bank
Feature 3: mobile battery, powerbank 10000, portable charger for cell phones
Feature 4: powerbank 10000mah, power banks, power bank 10000, usb bank
Feature 5: portable power bank, small powerbank, portable phone battery charger
Feature 6: power bank for phone, power bank 10000 mah, portable external battery
Feature 7: portable charger for mobile phone, powebank, power pack
Feature 8: external battery telephone, battery pack for phone, battery bank
Compatible Cellphone:: For iPhone Xiaomi mi Sony HTC LG Samsung Power Bank


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


Additional information

Weight 8.8185 kg
Dimensions 5.9055 × 3.9370 × 1.9685 cm


Feature 1

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Quality Certification


Feature 3

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Charging Devices

for Smartphone

Feature 2

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Feature 5

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Feature 4

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Feature 7

portable charger for mobile phone- powebank- power pack

Feature 6

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Feature 8

external battery telephone- battery pack for phone- battery bank


Digital Display

Output Interface

Double USB


Black, White

Support Quick Charge Technology


Battery Type

Li-polymer Battery



Supports Solar Energy


Brand Name



Portable Power Bank

Battery Capacity


Is LED Lamp Illumination


Input Interface

USB Type C

Shell Material


Compatible Cellphone:

For iPhone Xiaomi mi Sony HTC LG Samsung Power Bank


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