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Practical LCD Display USB Voltage and Current Detector with USB Load Resistance Battery Capacity Tester for Phone Mobile Power Bank

 -  WHITE 105207901

Dispatch: Ships on Dec 6

Discount : 62% OFF
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  • Practical LCD Display USB Voltage and Current Detector with USB Load Resistance Battery Capacity Tester for Phone Mobile Power Bank
  • cheap Practical LCD Display USB Voltage and Current Detector with USB Load Resistance Battery Capacity Tester for Phone Mobile Power Bank
  • Practical LCD Display USB Voltage and Current Detector with USB Load Resistance Battery Capacity Tester for Phone Mobile Power Bank deal
  • Practical LCD Display USB Voltage and Current Detector with USB Load Resistance Battery Capacity Tester for Phone Mobile Power Bank for sale
  • best Practical LCD Display USB Voltage and Current Detector with USB Load Resistance Battery Capacity Tester for Phone Mobile Power Bank
  • Practical LCD Display USB Voltage and Current Detector with USB Load Resistance Battery Capacity Tester for Phone Mobile Power Bank photo
Voltage and Current Detector with USB Load Resistance
  • Description
  • Product FAQ
  • Customer Reviews
  • Shipping & Payment
  • Wholesale Inquiry

Description:
This product can test USB charging current, voltage, discharge capacity, intelligent devices.
It will show the current and voltage at the same time, convenient to check.
It can be very easy to find digital devices charging problem.
The only button on the tester is used to view and test data switch, the tester can store 10 groups of test data.
If there were no battery, it won't lose the data it has tested.






Main Features:
It can test current and voltage of phone, mobile power bank etc.
With a USB output port and a micro USB input, convenient to test devices
With LCD screen, easy to see the current and voltage of the devices
Press the small circle button and the data will be zero, then you can test next data
Portable design, easy to carry

The Resistor Module:
Resistor will be hot when dicharging resistance, temperature is about 80-85 centigrade
Indicator: 1A green light, 2A red light
Weight: 14 g
Dimention: 2.91 x 0.75 x 0.39 inches (7.4 x 1.9 x 1.0 cm)

Specifications

General

Color: White

Product Details

Input: <3.4A

Weight/Size

Product weight: 0.039 kg
Package weight: 0.100 kg
Package size (L x W x H): 11.00 x 11.00 x 3.00 cm / 4.33 x 4.33 x 1.18 inches

Package Contents

Package Contents: 1 x Voltage and Current Detector, 1 x USB Load


The first group of pictures charger test

iPad original charger connected to 2A load resistor, the output current and voltage is 5.01V 1.89A


iPad original charger via USB HUB, connected to the 2A load resistor and mobile phones, the measured value of the maximum current and volatage is 5.01V/2.28A , very good charger.

Salcomp (a Nokia company) charger connected to 2A load resistor, the output and volatage is 5.01V /1.89A

Salcomp ( a Nokia company) charger via USB HUB, connected to the 2A load resistor and mobile phones, the measured value of the maximum current and voltage is 5.06V / 2.20A, very good charger.

Mobile power connector USB HUB for mobile phone charging, the measured voltage and current values 5.00V / 0.44A


Mobile power via USB HUB, connected to the 2A load resistor and mobile phones, the measured value of the maximum current and voltage 4.86V 1.96A, still good mobile power.

The second group of pictures USB data cable tests

LG 1m original data cable, 1A current charger, USB tester, test result 4.8V / 0.92A

Samsung 1.5m original data cable, 1A current charger, USB tester, test result 4.80V / 0.92A

Orange data cable, 1A current charger, USB tester, test result 4.22V / 0.81A. This cable quality is no good.

Mobile power discharge capacity test

Beginning discharge is 0001mAh

After 10 minutes the discharge capacity is 0164mAh


We conclued that the charging current is 0.98A, after 10 minutes the discharge capacity is 164mAh.

Note: This data is mobile power discharge capacity, not battery capacity. According to our experience, the mobile power discharge capacity is about 1.9 times of the battery capacity.

Customer Questions & Answers

  • By  swiscana Apr-10/2015 06:04:33

    Question:
    hi, it appears this product has only connectors type Standard-A. What about the other 2? micro + mini. http://en.wikipedia.org/wiki/File:Usb_connectors.JPG http://en.wikipedia.org/wiki/USB#Connectors_and_plugs

    Reply:
    Hi,swiscana ! We are sorry that we only have this type in stock now. It is with a USB output port and a micro USB input, convenient to test devices. Thank you for your attention.

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Customer Reviews

Overall Customer Rating:

4.9 55 Customer Reviews

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  • USB Tester

    From Rossano Nov 14,2016

    Pros:
    Nice Made, easy to use. I think that the readings are accurate.

    Cons:
    Need to be careful with the resistances. They become very hot.

    Is this helpful? Yes 0 No 0

    Price 5

    Ease of Use 5

    Build Quality 5

    Usefulness 5

    Overall Rating 5

  • Neat little device

    From Stefan Nov 09,2016

    Pros:
    Easy to use, memory functions and very affordable.

    Cons:
    Non so far.

    Is this helpful? Yes 0 No 0

    Price 5

    Ease of Use 5

    Build Quality 5

    Usefulness 5

    Overall Rating 5

  • Voltage and Current Detector with USB Load Resistance

    From Aleksey Nov 04,2016

    Pros:
    Проверил, все работает. Очень хорошее исполнение. Дисплей контрастный яркий, все хорошо видно.
    Прост в использовании

    Cons:
    нет

    Is this helpful? Yes 0 No 0

    Price 5

    Ease of Use 5

    Build Quality 5

    Usefulness 5

    Overall Rating 5

  • White tester

    From Roman Minaev Oct 02,2016

    Pros:
    It is legendary, most popular chip and simple charge tester. Must have!

    Cons:
    No

    Is this helpful? Yes 0 No 0

    Price 5

    Ease of Use 5

    Build Quality 5

    Usefulness 5

    Overall Rating 5

  • great

    From MS Oct 01,2016

    Pros:
    Отличная Приблуда всё работает корректно

    Cons:
    нет

    Is this helpful? Yes 0 No 0

    Price 5

    Ease of Use 5

    Build Quality 5

    Usefulness 5

    Overall Rating 5

55 Customer Reviews >

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