How to install cat laser pointer batteries?

Generally, the cat laser pointer uses button batteries, that is, you need to twist the back cover, and then replace the battery with the same model. You need to take out the original battery to see the model. If you are not sure, the most direct way is to ask the seller where you bought it. Only he knows the direction of the battery installation of his product. The actual service life of the battery depends on four aspects: 1. Is the battery genuine? Is the battery power sufficient? 2. How to use and frequency of use: The more you use it and the longer it lasts, the greater the power consumption of cat laser pointer batteries. , Laser is relatively more power-consuming than remote control. If you like to press and hold the laser button without letting go, the battery consumption will definitely be much larger; 3. Storage method: Have the battery been taken out when the page turning pen is not in use? Do not take it out for a long time It will also consume power naturally. Also, when placing it, be careful not to press any button of the flip pen, otherwise it will consume power for a long time; 4. The battery power will be greatly reduced in a high temperature or low temperature environment, so try not to Put the page turning pen in this environment for a long time. As long as these 4 aspects are done well, the battery life should be greatly extended. You are not a lot of 10 classes a week. The page turning pen should be used more frequently, 1 Three more batteries can be used as normal for Easy Search V-309. You can't just look at the length of time, but the frequency of use is more important.