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Portable Power Bank with Digital Display

(30 customer reviews)

$ 26,98$ 43,52

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SKU: 33010531668 Categories: , Tags: , , , , , ,
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Description

Item Type: Power Bank

Shell Material: Plastic
Battery Type: Li-Polymer Battery
Features: Digital Display
Output Interface: Double USB
Battery Capacity: 10000 mAh
Size: 14 x 6.7 x 1.6 cm / 5.51 x 2.64 x 0.63 inch
Support Quick Charge Technology: No

Package Includes:

1 x 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

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Additional information

Brand Name

kuulaa

Battery Type

Li-polymer Battery

Features

Digital Display

Output Interface

Double USB

Certification

CE

Input Interface

USB Type C

Shell Material

Plastic

Type

Portable Power Bank

Support Quick Charge Technology

No

Max Input

10W

Color

Black White

Feature 1

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Feature 2

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Feature 3

mobile battery, powerbank 10000, portable charger for cell phones

Feature 4

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Feature 5

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Feature 6

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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

30 reviews for Portable Power Bank with Digital Display

    A***o
    4 October 2021
    Took over two months to arrive, but it is irrelevant, because the product is excellent quality. Brand very good.
    Customer
    28 September 2021
    It's taken two business days to arrive which is great, the package came a little with bumps but inside was fine, it's heard as a small piece by Inside as if it had taken off but it usually works, I haven't tried it in a long way but hopefully it will last long, coming with 80% of Loaded
    J***a
    22 September 2021
    Great perfect not came with screening in perfect condition
    J***o
    20 September 2021
    Top Only problem is the material of display that scratches with any contact and is very ugly.
    M***A
    17 September 2021
    Led 45 days (river), but usually powerbank takes even more. Not taxed. Not know the brand, it delivers what it promises. Am satisfied.
    R***a
    16 September 2021
    Really liked, not charge as fast as calling the device direct plug in but has a charging average (with only a connected device charging, tested many charges not tested with two and also not possible to him in 100% loaded). Takes around 5h pro full charging charger.
    B***j
    14 September 2021
    Great quality
    Customer
    14 September 2021
    Perfect, received a day ahead of schedule
    J***s
    14 September 2021
    In very good condition, fast delivery early, like
    G***a
    13 September 2021
    It took a little but arrived, has a dent in the box but nothing serious,'re working perfectly so far, hard enough
    F***r
    10 September 2021
    Looks all. But take long to arrive once that was neither. But arrived.
    F***r
    6 September 2021
    Très bon produit, livrer en 3 jours comme prévu dans l'annonce, bien emballé, correspond à la description, bonne boutique, rien à redire.
    V***z
    5 September 2021
    Genial. Funciona perfectamente. Más grande de lo esperado. Viene con cable cargador. Bien embalado, bien protegido el producto.Pantalla digital avisa de 1 a 100 Genial gracias
    A***r
    2 September 2021
    Beautiful power bank, arrived with 82% battery, at. Loaded my phone super quickly it's true, almost as if it was connected to the sector! In addition it is handy, quite light really it is 20/20!
    F***r
    30 August 2021
    Fast and neat delivery, as described on the announcement. Great!!!
    A***s
    29 August 2021
    Ainda não sei, vou testar, parece q carrega rápido testei por poucos minutos e ja carregou 3 pontos do meu sony xpedia xa2 ultra. Mas ainda não coloquei para carregar o carregador portatil.
    J***s
    21 August 2021
    Takes charge, but is good.
    M***z
    21 August 2021
    Good product recommended
    J***s
    20 August 2021
    Kuulaa, already have products brand, very good
    C***m
    18 August 2021
    Perfect, recommend to everyone, active fast charge in cell normally, am very satisfied
    Y***r
    12 August 2021
    It works perfect is light. The product came to me in less than 2 week.
    B***z
    11 August 2021
    Very good, also bring cable for charging, iPhone mobile fast charging
    M***A
    10 August 2021
    Beautiful but am charging and came without cable type C/Type C. But came USB cable/Type C
    A***t
    4 August 2021
    Good product I recommend 100%
    V***s
    3 August 2021
    Entrega rápida
    F***s
    3 August 2021
    Very showwwwwww bommm ..
    R***o
    3 August 2021
    Me encanta!
    T***n
    2 August 2021
    Received the product today, and start testing it. Aproxemently 2 mnd delivery time to Norway
    L***z
    31 July 2021
    Shipping very fast, in two days. It looks good quality without testing it.
    R***o
    30 July 2021
    Produto de alta qualidade, entrega super rápida veio tudo lacrado, a melhor compra con certeza!

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