What does poor level battery contact mean?

You can start from the following aspects:

1.Look at the mobile phone connector, insert one end of the charger into the mobile phone connector, gently shake the plug, if the access point shakes, it means that there is a problem with the mobile phone connector, it may be that there is a break inside, etc., which will cause poor contact, if you can't solve it yourself, you can go to the repair shop to change a plug. In the same way, depending on whether there is any problem with the contact on the power supply side, there will generally be no problems on the power supply side.

2.There may be a problem with the thread. If the thread is twisted frequently, especially the line of the joint, excessive twisting can also cause poor contact. If it's a thread problem, just buy a new thread.

3.It is also possible for a transformer to break. The transformer is the thing that is plugged into the socket, if the transformer is broken, you can buy a new one, but you must pay attention to the current size written on the new transformer and the original transformer, this is the main thing, the battery will be wasted if the current is too large, and the standby time will be greatly shortened if the current is small.

Generally speaking, it is these problems, replace the socket, it may also be a problem with the socket, but this problem is relatively unlikely, if the above scheme does not work, it is a problem with the quality of the mobile phone itself, take the invoice receipt, and can only return to the factory for repair.

The four contact points of the spirit level battery. Generally, it is a contact device for power supplies.

That might cause the above display to be inaccurate, right? Or that is the number displayed is unstable and cannot achieve the measurement effect.

Poor level battery contact refers to a bad power supply.

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Common faults in the spirit level include bubble error, bubble offset, bubble occurrence of air bridge, bubble cutting line and other problems. The method of repairing the spirit level depends on the specific cause of the failure, and can usually be dealt with in the following ways:1

Adjust the position of the bubbles, for the problem of bubble error or bubble offset, you can solve it by adjusting the tripod of the spirit level and adjusting the position of the bubble to rent the hold. 2.Inspect the vial, if the vial tube is damaged and needs to be replaced.

3.Replace the battery, if the spirit level is not responding, the battery may have run out and needs to be replaced. 4.

Clean the surface of the gauge and if there is dirt or residue on the surface of the gauge, it needs to be cleaned. For the problem that the battery is in normal use when it touches the body, it may be due to the poor contact of the battery element or battery clamp, and the battery position needs to be readjusted; Or it could be that contaminants at the contact end of the battery should be removed. Ultimately, in order to ensure that the spirit level is working properly, it is advisable to send it to a professional repair center for inspection and repair.

Hello, I have helped you find the cavity branch peel fruit; Common faults of spirit levels include:1The bubble is not centered:

It is the spirit level itself that has a problem and needs to be replaced; It could also be misused and need to be corrected. 2.Bubbles are hard to observe:

It is the bubble liquid that is dry or the bubble liquid leaks and needs to be replaced. 3.Poor battery contact:

It is the battery contact point that is dirty or oxidized and needs to be cleaned; It may also be that the battery contact spring is aged or deformed and needs to be replaced. Methods for repairing the level battery in contact with the body:1

Clean battery contact points: Use a cotton swab dipped in a small amount of alcohol or detergent to gently wipe the battery contact points to remove dirt and oxides. 2.

Replace the battery contact spring: Open the spirit level body, locate the battery contact spring, use a screwdriver to remove the spring, and install a new battery contact spring. It should be noted that repairing the spirit level requires a certain level of skill and experience, it is recommended to operate under the guidance of professionals, I hope mine will be helpful to you!

Summary. Hello, the new battery of the spirit level will break if it is not used for a long time.

1.The laser level does not need to be stored for a long time, mainly because of the built-in battery.

2.If you want to store it for a longer time, you can take out the battery to avoid leakage.

3.And do a good job of moisture-proof, the packaging is intact, and it can be placed for a long time.

4.It's best to check it regularly, because it's just a laser, there are no mechanical parts, and it's stored long enough.

Will the new battery of the spirit level break if it is not used?

Hello, the new battery of the spirit level will break if it is not used for a long time.

1.The laser level does not need to be stored for a long time, mainly because of the built-in battery.

2.If you want to store it for a longer time, you can take out the battery to avoid leakage.

3.And do a good job of moisture-proof, the packaging is intact, and it can be placed for a long time.

4.It's best to check it regularly, because it's just a laser, there are no mechanical parts, and it's stored long enough.