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

(16 customer reviews)

$19.26 $9.63

SKU: 33010531668 Category:

Description

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

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

MSDS

Is LED Lamp Illumination

No

Color

Black White

Feature 1

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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

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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 Huawei Sony HTC LG Samsung Power Bank

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

  1. R***r

    Спасибо продавцу, вернул пол суммы, возникли небольшие проблемы с портативником

  2. M***D

    Пришло очень быстро . Качество упаковке на высоте . Товар очень хорошего качества. Рекомендую 100%

  3. V***n

    32 дня в пути до Островца. Powerbank не ожиданно хорошо заряжает, держит 2 ампера на 5в.

  4. V***h

    Пришёл быстро спасибо продавцу)))

  5. E***h

    Отличный товар всё работает 5

  6. J***.

    Бысипая доставка 9заказ,15 получила. Пришёл заряженный, доставка сдек. Сам акум пока тестирую..

  7. T***i

    Customs kept my parcel, but store gave me my money back.

  8. A***a

    Buen producto, pero hubo problemas de entrega y retrasos

  9. L***a

    Доставка в Минск 2 месяца, характеристики соответствуют заявленным

  10. A***a

    довольна на 100%.

  11. L***l

    Very good product

  12. H***v

    44 days Bulgaria,very good quality, i will tested…

  13. O***o

    Конечно 10000 м/а там нет, но… За такие деньги. Норм. Металлический корпус. Есть вход для микро УСБи и Т-си. Современно.

  14. A***A

    Цена супер,качество хорошее,заряжает быстро,Мега быстрая доставка,продавец огонь

  15. K***P

    Goods arrived after about 41 days. Product like described. Ordered as a gift – I didn’t heard any complainings so I assume it works fine. I recommend the store.

  16. L***z

    tardó en llegar pero mereció la pena la espera

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