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

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$19.25 $10.59

SKU: 33010531668 Category:

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

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

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 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

User Reviews

4.9 out of 5
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  1. O***a

    норм банка, рабочая

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  2. E***v

    Все четко и приехало во время. Даже с доставкой на дом 🙂

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  3. P***r

    BOA TARDE. TUDO PERFEITO. RECOMENDO A COMPRA.

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  4. K***v

    В целом все отлично, доставка курьером менее недели в Москве! Аккуратно все сделано, приятно на ощупь и выглядит хорошо! После полной разрядки, заряжал два раза по 12 часов примерно. Зарядился на 99%, больше не показывает! Оба раза залилось чуть больше 9000мА.

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  5. S***s

    В Кривой Рог за 14 дней,мистэкспресс

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  6. Customer

    заказ не пришёл, но деньги вернули, спасибо продавцу.

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  7. E***r

    perfecto✨✨✨✨✨✨✨✨✨

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  8. A***r

    Супер быстрая доставка – на 3-й день после заказа (в Н.Новгород)

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  9. A***v

    Работает

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  10. N***h

    Доставка долгая сдеком

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  11. A***i

    за свои деньги пойдет. на вход берет примерно 10000, выход не проверял. у одного после 9000 примерно начинает приниматься только 0.01 Ампера, и до ста процентов он за несколько суток не смог зарядится, второй этих проблем не имеет

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  12. O***k

    ЗА МЕСЯЦ В ЖЫВЕ БЕЛАРУСЬ

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  13. V***G

    Все точно как в описание

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  14. R***m

    Good

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  15. Customer

    Хороший товар и продавец. Посылка получена быстро. Все работает как заявлено. Рекомендую! 5+

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  16. G***e

    Fast shipping

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  17. U***r

    The power bank looks good and the led display is clear and bright. Charges my phone very quickly and does about 3 charges for my phone.

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