KUULAA External-Battery-Charger Power-Bank iPhone Xiaomi 10000mah Portable USB for Mi-9/8

    KUULAA External-Battery-Charger Power-Bank iPhone Xiaomi 10000mah Portable USB for Mi-9/8 Specification & Description Summary

    KUULAA External-Battery-Charger Power-Bank iPhone Xiaomi 10000mah Portable USB for Mi-9/8 Specification

    • Brand Namekuulaa
    • Battery TypeLi-polymer Battery
    • FeaturesDigital Display
    • Output InterfaceDouble USB

    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

    Thin and smallLarge Battery CapacityBlack and white

    The maximum output current is 2.1AOutput port A1: 5V 2.1AOutput port A2: 5V 1A*The above results are measured by KUULAA Laboratory but may have discrepancy or error to changes of objective environment.

    Very Small sizeSmaller than your phone

    Micro interface,Type-c interface input

    Exquisite craftsmanshipEasy to hold with one hand

    Can provide more times of chargingFor electronic devices such as mobile phones

    10000mAh with no fake, no need to worry about charging when outgoing

    Full-view LED display screenVisible for power management

    Portable design compliant with aviation administrative standard can be safely brought aboard

    High performance and beautiful appearance

    From the inside out, multiple protections for your caring serviceTemperature protectionOut short circuit protectionReset protectionInput overvoltage protectionMetal foreign body protection Output overcurrent protectionOutput overvoltage protectionBattery overcharge and discharge protectionSmart chip protection

    Elegant white, noble black

    Lithium battery capacity: 10000mAh(37wh)Input voltage: 5V/2.1AInput interface: micro + type-CSize: 140*67*16 mmOutput voltage: 5V/1A; 5V/2.1AWeight: 226g

    Product Details
    KUULAA External-Battery-Charger Power-Bank iPhone Xiaomi 10000mah Portable USB for Mi-9/8

    Top Sale. Hot Deals

    € 9,11 - 11,39
    4.8
    (based on 7946 user reviews)
    Producer: MaJack
    Identifier: 33010531668
    Volume Retail Sales: MaJack piece
    Availability: 1120 pieces
    Last Update : Tue, 20 Oct 2020
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