KUULAA Power Bank 10000mAh Portable Charging PowerBank 10000 mAh USB PoverBank External Battery Charger For Xiaomi Mi 9 8 iPhone

20,4429,49 (-55%)

China
China
Poland
Poland
United States
United States
SPAIN
SPAIN
Russian Federation
Russian Federation
France
France
white
white
black
black
Silver
Silver
Gold
Gold
Clear
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SKU: 33010531668 Categories: ,

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

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Additional information

Ships From

China, Poland, United States, SPAIN, Russian Federation, France

Type

Portable Power Bank

Brand Name

kuulaa

Battery Type

Li-polymer Battery

Features

Digital Display

Output Interface

Double USB

Certification

CE

Origin

CN(Origin)

Input Interface

USB Type C

Shell Material

plastic

Color

white, black, Silver, Gold

Max Input

10W

Support Quick Charge Technology

No

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Feature 3

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Feature 4

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Feature 6

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Feature 7

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Feature 8

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Compatible Cellphone:

For iPhone Xiaomi mi Sony HTC LG Samsung Power Bank

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Payments method

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Banktransffer:
Please transfer the total amount of your order to our company Bank account, the account details will be displayed after you have placed your order and sent to you by email.

Shipping & Delivery

Worldwide shopping
We ship to over 110 countries
We ship all of our packages mainly with DHL or Hermes.
In order to be able to guarantee a better delivery, the shipment can also be sent with the following shipping companies such as UPS, GLS, Fedex or TNT.

100 days return policy.

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We want you to be completely satisfied with your purchase at WOOW.Shopping. Return all products within 100 days of delivery if you are not satisfied.

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