Weight management

How to modify the battery of the scale to be powered on?

Under normal circumstances, the scale is powered by a battery, and there are usually two ways to modify the scale to be powered on:

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1. Direct power supply: The circuit components inside the scale generally work with DC power supply, so you can choose to add positive and negative leads of DC power supply at both ends of the battery interface, so that the operation of direct connection to the power supply can be realized. However, it should be noted that the voltage parameters directly powered on should match the internal circuit of the scale. Too high or too low voltage may cause damage or unstable operation.

2. Replace the battery with a lithium battery: Another method is to replace the traditional dry battery or alkaline battery with a lithium battery that matches its voltage and working characteristics. Lithium batteries have the advantages of higher voltage, stable power, long charging life, and can be used by charging, which is more convenient, environmentally friendly and economical than dry batteries.

No matter which method is used to modify the scale to power on, it is necessary to pay attention to the relevant circuit design and voltage parameter selection to ensure the circuit stability and safety during use. If you do not have the experience and ability of relevant circuit processing and modification, it is recommended to seek the help of professionals.

What is the best way to power the scale?

1 The battery power supply method is good 2 The scale can be used more conveniently and flexibly by using the battery power supply method, without worrying about the location of the power socket and usage restrictions. At the same time, the battery power supply method can also reduce the use of the power cord, which is more concise and beautiful. 3 In addition, the battery-powered scale usually has a long battery life, which can last for a long time and does not require frequent battery replacement. Moreover, the battery-powered scale can also be easily carried and is suitable for use in different occasions, such as travel, outdoor, etc. Therefore, it is a good choice to choose the battery-powered scale.

How to charge the charging body scale?

There are two ways to charge the scale usb.

The first type can be directly plugged into the socket of the usb port, or the computer can be used.

The second type can be directly plugged into the socket with a usb adapter for charging. When the voltage indicator light on the electronic scale meter is on, it means that the electronic scale needs to be charged. At this time, insert one end of the electronic scale charger into the charging port of the electronic scale, and plug the other end of the charger into the power supply. Check whether the indicator light of the electronic scale charger is on. If the light is on, it means that it has been charged normally. If the light is not on, it means that it has not been charged normally. Try to plug it back into the charger. When the indicator light changes color, it means that the electronic scale is full. Unplug the charger and put it away.

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