USB DC Electronic Discharge Load Resistance Resistor, Adjustable 4 Kind Current Battery Capacity Tester With Fan Green


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Overview and Specifications:

Product Description
Model Number: Type: Electronic Device Battery Tester
DIY Supplies: Electrical

Support QC2.0 (5V/9V/12V/20V), Compatible QC3.0 (3.8~12V, +/-2
Step), Android

BC1.2 (5V), Apple 5V voltage range and MTK-PE 5V/7V/9V/12V,
etc.Fast charging pressure range.

Description of use

It is convenient to test whether the output current of the
mobile power charging treasure, mobile phone charger, USB power supply, etc. is
up to standard, as long as the USB connection is above. And can do aging test on
mobile power and USB power adapter, the resistance will be hot when aging test
discharge, the temperature is about 80~85 °C, please pay attention to

feature of product

Torch is a special USB new universal splicing type high-power
electronic loader, current gear, random splicing, you are the master! The single
USB loader is divided into 3 specifications: 0.5A, 1A, 2A, and the complete set
of discharge currents can be arbitrarily spliced into various gear positions.
Stitching example: 3 1A stitching is equal to 3A, 1 0.5A and 1 2A stitching is
equal to 2.5A, you can splicing into the current gear you want in this way!


1. When the loader is working, the winding resistance will
inevitably produce a very very high temperature due to the large current.
Therefore, in the short period of use and just after use, the human body cannot
contact the gold metal heat dissipation part. So as not to be burned! Also, do
not allow flammable materials to come into contact with the tester to avoid a
fire! In general, be very vigilant during use!

2, taking into account the special characteristics of the
heating resistor, a little white smoke and odor will appear after the initial
use of power for a period of time, because the outer paint also contains a very
small amount of water, electricity and high temperature heat, water evaporation
to form white smoke, paint It is odor-prone by high-temperature baking and
completely disappears after a period of use. This phenomenon will inevitably
occur. It is normal. You don\'t have to worry about the load tester being
damaged. Please feel free to use it.