Q:How to connect the button battery led lamp beads?

LED under normal circumstances, long feet for the +, you can also use the multimeter.

Q:Button battery will not have long power?

Of course, if it is stored for a long time will lose capacity.

Q:How does the button battery look positive and negative?

Button battery to check the positive and negative methods: see marked, the top is often no indication, the bottom of the "+" symbol positive.

Q:How does the button battery charge?

You can use three general 1.5V battery in series to charge it just keep the time very little.

Q:What is the type of button battery inside the computer?

One is 2032, one is 2035. 2032 which is relatively thick, 2035 is relatively thin. In general, two batteries on any motherboard are common.

Q:What is the use of the button battery on the computer?

Used to record the time of the computer system, that is, to maintain the accuracy of the system clock.

Q:What is a button battery? How to distinguish between good and bad?

With the electronic watches, calculators, lighters, cameras and other household appliances increasingly popular, button batteries (also known as button batteries), the application of more and more widely. All kinds of fake and shoddy button batteries also take advantage of.

Q:How is the button on the computer motherboard battery unplugged?

The metal side of the battery to the side of the fluctuations, the hand to buckle the battery on the line.

Q:Why is the button battery than ordinary battery damage?

First of all, our country for this area of recycling technology, there is no mature technology, if you have to deal with the need to buy foreign technology, then the cost is too high, much higher than the cost of environmental pollution.

Q:How about the battery in the box?

The battery is very good to take, you can look carefully, while the shape of the side, for the ℃ type, with nails or small pliers folder to take the edge of the edge, you can remove, if it is not, you can find a computer, under.