What should I do if the newly bought electronic scale battery is not durable?

It may be that the vulcanization of lead-acid batteries is too fast and serious (poor quality, and some even can't be charged once they buy it), resulting in a small capacity and short battery life.

Here's the professional analysis:

First of all, determine whether it is a lead-acid battery problem or a charging circuit problem.

1. Judge the charging circuit problem, if the electric electronic scale can be turned on, it means that the charging circuit is good, and the lead-acid battery is broken or the internal circuit is broken;

2. If you plug in the electric electronic scale can be turned on, the charging part is good, but unplug the charging cable, wait for a short period of time (can be a few minutes or a few days) the electronic scale will be out of power, the electronic scale will send out a chirping underpower alarm, indicating that the lead-acid battery is not stored in power, can not be charged, and the lead-acid battery needs to be replaced, or repaired with a lead-acid 4V battery repair instrument.

3 solutions:

1. Buy a 4V repair instrument for lead-acid battery to repair the battery separately, open the cover of the battery before repairing, add 1 ml of deionized water to each hole, and after standing for 1 hour, repair it with a lead-acid battery pulse repair instrument. Disadvantages: repair may not have any effect, the success rate is less than 20%, the repaired battery, every once in a while (long 2 months, short or a few days) will not store power, it will be repaired again;

2. Add "lead-acid battery repair liquid" to the lead-acid battery, the repair success rate is less than 10%, and it must be repaired with the assistance of a repair instrument at the beginning to have an effect, and there is almost no effect without a repair instrument, and it needs to be repaired with a repair instrument every once in a while, which is troublesome;

3. Directly buy a treasure "heavy shield power electronic scale lithium battery", which can simulate the lithium battery of lead-acid work, with a discharge efficiency of 99% (different from the discharge efficiency of the general electronic scale lithium battery is only 30%), ultra-long battery life and standby, fully adapted to the 4V electronic scale system, with real peace of mind, effective for more than 5 years, and completely solve the problem.

If there is a circuit problem with the electronic scale itself, then it is only to go to the maintenance department for repair.

Electronic scales in general.

If you use a 6V battery, you can only replace this battery. If you don't use a battery, you can connect an external DC output 6V power supply.

1. The reason for the electronic weighing battery itself, the battery can be replaced with a new battery if it does not store electricity. If your electronic scale can only be used for a few hours or a day after a normal night, it means that the battery is aging, and you can replace it with a new battery.

2. If the electronic charging cable or charger causes the battery to be charged and cannot be charged, it is enough to replace the charging cable and charger with a new one. If there is no indicator light or charging symbol when charging, you can try a few more sockets, and if there is still none, it can be determined that the charger or charging cable is faulty.

3. The reason for the electronic scale motherboard, resulting in the battery scale battery can not be charged, and the electronic scale motherboard can be replaced. Some scales do not have a built-in transformer, but they use a power cord for charging, so its built-in charging cable is soldered to the motherboard. Therefore, the motherboard problem will also lead to the failure to charge, and we must find a professional maintenance point for maintenance.

4. If there is a problem with the internal circuit, the internal circuit should be checked and the corresponding circuit can be replaced or repaired. Some cheap electronic scales are shocked during transportation, which will cause the battery line or other lines to be broken, and it is okay to weld it.

The general electronic scale uses a 6V battery, and you can only replace this battery. If you don't use a battery, you can connect an external DC output 6V power supply.

Remove the battery and use the original charger to supply power directly.

Replace the battery with a new one.

Change it, don't use the battery to find a power supply with the same voltage, it's more troublesome.

Here's the professional analysis:

First of all, determine whether it is a lead-acid battery problem or a charging circuit problem.

1. Judge the charging circuit problem, if the electric electronic scale can be turned on, it means that the charging circuit is good, and the lead-acid battery is broken or the internal circuit is broken;

2. If you plug in the electric electronic scale can be turned on, the charging part is good, but unplug the charging cable, wait for a short period of time The electronic scale will be out of power, and the electronic scale will send out a chirping underpower alarm, indicating that the lead-acid battery is not stored and cannot be charged, and the lead-acid battery needs to be replaced, or repaired with a lead-acid 4V battery repair instrument.

Solution: 1. Buy a 4V repair instrument for lead-acid batteries to repair the battery separately, open the cover of the battery before repairing, add 1 ml of deionized water to each hole, and after standing for 1 hour, repair it with a lead-acid battery pulse repair instrument. Disadvantages: repair may not have any effect, the success rate is less than 20%, the repaired battery, every once in a while (long 2 months, short or a few days) will not store power, it will be repaired again;

2. Add "lead-acid battery repair liquid" to the lead-acid battery, the repair success rate is less than 10%, and it must be repaired with the assistance of a repair instrument at the beginning to have an effect, and there is almost no effect without a repair instrument, and it needs to be repaired with a repair instrument every once in a while, which is troublesome;

3. Directly purchase a treasure "heavy shield power electronic scale lithium battery", which can simulate the lithium battery of lead-acid work, with a discharge efficiency of 99%, ultra-long battery life and standby, different from the general electronic scale lithium battery, fully adapted to the 4V electronic scale system, with peace of mind, effective for more than 5 years, and completely solve the problem.

Under normal circumstances, this situation is that the battery is not closed well, no matter how bad the electronic scale is now the choice of the battery will ensure 1 2 days of use, but in the case of a long inventory, plus the quality of the battery selection is not good, the customer messes up and gets the hand after the trace will not be durable, just change the battery.

Batteries have a service life, and if you can't do it, you can only replace them. Happy New Year!

The landlord, take it apart, it's very simple inside, just disassemble the battery and replace it yourself.

Hee-hee......

It depends on what battery you used in this battery scale, if you didn't use a lithium battery before, you have to add a step-up and down module to the control board of the electronic scale to use a lithium battery.

Electronic balance is a kind of scale, which is a tool for determining the mass of an object using Hooke's law or the lever balance principle of force. According to the structural principle, it can be divided into three categories: mechanical scales, electronic scales, and electromechanical scales.

The electronic scale is mainly composed of three parts: load-bearing system (such as weighing pan, weighing body), force transmission system (such as lever force transmission system, sensor) and value indication system (such as dial and electronic display instrument).

Workflow Description:

When an object is placed on the weighing pan, pressure is applied to the sensor, which undergoes an elastic deformation, which changes the impedance, and at the same time outputs a varying analog signal using a change in the excitation voltage. The signal is amplified by an amplification circuit and output to an analog-to-digital converter. Convert into a digital signal for easy processing and output to CPU operation control.

The CPU outputs this result to the display based on key commands as well as programs. then travel until this result is displayed.

Use the function. The electronic scale adopts modern sensor technology, electronic technology and computer technology to integrate the electronic weighing stool device, in order to meet and solve the "fast, accurate, continuous and automatic" weighing requirements of the difference in real life, and effectively eliminate human error, so that it is more in line with the application requirements of legal measurement management and industrial production process control.

Look at what kind of battery you used in this battery, if you didn't use a lithium battery before, you have to add a step-up and down-voltage module to the control board of the electronic defeat scale, so that you can use a lithium battery.

It seems that the battery has not been used for a long time and starved to death, if you know it, you can use the method of high-voltage current limiting to revive it and try it, and there are many batteries in this situation that can be resurrected.

Replace the battery, or replace it with a new scale.

Summary. Dear, hello, the electronic scale has not been used for a long time, and the battery can be repaired in this way: the electronic weighing battery itself is the reason, and the battery is not stored and replaced with a new battery.

If your electronic scale can only be used for a few hours or a day after a normal overnight charge, it means that the battery is aging and can be replaced with a new battery.

If the electronic scale is not used for a long time, how to repair the broken battery?

Dear, hello, the electronic scale has not been used for a long time, and the battery can be repaired in this way: the reason for the electronic weighing battery itself, the storage of the cavity pool does not store electricity and replace the battery of the new noisy shirt. If your electronic scale is charged normally overnight and can only be used for a few hours or a day, then the battery is aging, and the battery can be replaced with a new one.

First of all, you need to judge the charging circuit problem, if the electric scale can be turned on, it means that the charging circuit is good, and the lead-acid battery is broken (the battery is open) or the internal circuit is broken; If you plug in the electric electronic scale can be turned on, the charging part is good, but unplug the charging cable, wait for a short period of time (it can be 0 seconds, a few seconds, a few minutes or a few days) the electronic scale will be out of power, the electronic scale will send out a chirping underpower alarm, indicating that the lead-acid battery is not stored and cannot be charged, and the lead-acid battery needs to be replaced, or repaired with a lead-acid 4V battery repair instrument. In addition, the decay of the plates of lead-acid batteries cannot be repaired by vulcanization. Workaround:

Purchase a 4V repair instrument for lead-acid batteries to repair the battery separately, open the cover of the battery before repairing, add 1 milliyard of deionized water to each hole, and use the lead-acid battery pulse repair instrument to repair after standing for 1 hour. Disadvantages: repair may not have any effect, the success rate is less than 20%, the repaired battery, every once in a while (long 2 months, short or a few days) will not store power, it will be repaired again; Add "lead-acid battery repair liquid" to the lead-acid battery, the repair success rate is less than 10%, and there is a repair instrument to assist in the repair at the beginning to have the effect of the code stove, there is almost no effect without the repair instrument, and it needs to be repaired with a repair instrument every once in a while.

Direct roll manuscript connection online or offline difference to buy "heavy shield power electronic scale lithium battery", can simulate lead-acid work of lithium battery, discharge efficiency of 99% (different from the general electronic scale lithium battery discharge efficiency of only 30%), ultra-long battery life and standby, fully adapted to the 4V electronic scale system, can be 24 hours long plug-in work.

If the lithium battery or sulfuric acid battery is more expensive than the good car hall, you can carefully remove the hidden cover, add a little distilled water or normal saline with a disposable syringe, and then charge it!

What is the capacity of a 4V battery?

The capacity of the 4V battery is 800 mAh.

On the above electronic sample battery can not be charged into the power of this problem, first of all, should check whether the battery is damaged, if damaged, then replace the test, if the battery is checked to be fine, then this problem, it may be the electronic scale charging control circuit failure.

Hello, 1 battery does not store power, you need to replace it with a new battery.

Ask about the new battery.

There is no indicator light or charging symbol when charging, you can try a few more sockets, if there is still none, it can be determined that it is the fault of the charger or charging cable.

Asking questions can be turned on and used.

If you have a problem with the motherboard, find a repair point for professional maintenance for overhaul.

It's my pleasure to help you! Have a great day! If you find it helpful, please give me a 5-star review, I would appreciate it! You can repurchase it in the future! Thank you!