Description
1.The USB input port is plugged into the 5V charger, the USB output port is connected to the mobile phone, directly read the current and voltage parameters
2.Micro USB cable quality measurement: the USB output port is connected to the mobile phone, the USB input port is plugged into the 5V charger first, please remember the voltage, then the Micro USB input port is connected to the 5V charger, please remember the voltage. The smaller the voltage difference, the better the quality of the Micro USB line
3.Use TP4056 and other linear charging circuit, through this capacity table, to fully charge the battery without power, the data capacity is the battery capacity, and using this method, you can also test the charging capacity of the mobile phone
4.Connect this test tool to the portable power supply and turn it on. Press the button until the data capacity is zero. Insert the mobile phone to charge until the portable power supply automatically turns off. Next time you open this test tool, the display capacity is the mAh portable power supply
5.Multifunctional test tool, can measure voltage, current, discharge flow, also includes timing, overflow and voltage protection
6.Product size: 60.5*28*15mm
7.Material: ABS
View AllClose
2.Micro USB cable quality measurement: the USB output port is connected to the mobile phone, the USB input port is plugged into the 5V charger first, please remember the voltage, then the Micro USB input port is connected to the 5V charger, please remember the voltage. The smaller the voltage difference, the better the quality of the Micro USB line
3.Use TP4056 and other linear charging circuit, through this capacity table, to fully charge the battery without power, the data capacity is the battery capacity, and using this method, you can also test the charging capacity of the mobile phone
4.Connect this test tool to the portable power supply and turn it on. Press the button until the data capacity is zero. Insert the mobile phone to charge until the portable power supply automatically turns off. Next time you open this test tool, the display capacity is the mAh portable power supply
5.Multifunctional test tool, can measure voltage, current, discharge flow, also includes timing, overflow and voltage protection
6.Product size: 60.5*28*15mm
7.Material: ABS
