Does the battery get heavier after charging?

No. 1. Battery refers to a device that can convert chemical energy into electrical energy in a cup, trough or other container or composite container containing electrolyte solution and metal electrodes to generate electric current. It has a positive electrode and a negative electrode.

2. With the progress of science and technology, batteries generally refer to small devices that can generate electrical energy. Such as solar cells. The performance parameters of the battery mainly include electromotive force, capacity, specific energy and resistance.

Using the battery as energy, you can get a stable voltage, stable current, long-term stable power supply, little influence from the outside world, and the battery structure is simple, easy to carry, simple and easy to charge and discharge, not affected by the outside climate and temperature, stable and reliable performance, and plays a great role in all aspects of modern social life.

No. First of all, battery discharge is a chemical reaction (redox reaction), the positive electrode gains electrons, and the negative electrode loses electrons;

The electrons run from the negative to the positive (because there is voltage);

Charging only uses electrical energy to reverse the reaction when discharging;

Therefore, the quality does not change.

According to Einstein's law of conservation of energy, the overall energy of the battery is: e = m * c squared, energy = mass * the square of the speed of light, c is the speed of light is unchanged, e will become larger after charging, so m will definitely increase.

In principle, it will become heavier (the law of conservation of energy can be known), but the H ion is not very heavy. I can't feel like it's getting heavier.

Even chemical batteries should be weight-gained.

Because when discharged, the battery will release heat, gas, or something.

Overall, you still have to lose weight.

As the reverse reaction of the discharge should be weight gained.

Summary. Hello, electricity has no weight, after fully charging the battery, the battery will not become heavy, the reasons are as follows:

Electricity is a natural phenomenon and is a type of energy. Lightning in nature is a phenomenon of electricity. Electricity is a property of the repulsive force and attraction that arises between subatomic particles like electrons and protons. Therefore, electricity is not a substance, so there is no such thing as a mass of electricity.

Does electricity have weight? Will the battery get heavier when I fully charge it?

Hello, electricity has no weight, and when the battery is fully charged, the battery will not become heavier for the following reasons: electricity is a natural phenomenon and a kind of energy. Flash electricity in nature is a phenomenon of electricity.

Electricity is a property of the repulsive force and attraction that arises between subatomic particles like electrons and protons. Therefore, the lead is not a substance, so the electricity has no mass.

Have a great day! Happy every day

No. First of all, battery discharge is a chemical reaction (redox reaction), the positive electrode gains electrons, and the negative electrode loses electrons;

The electrons run from the negative to the positive (because there is voltage);

Charging only uses electrical energy to reverse the reaction when discharging;

Therefore, the quality does not change.