Do you have old batteries at home? Don't throw them away

I believe that every family will have some household appliances that need batteries, such as TV remotes and so on. Since we are all familiar with the battery, know how to determine whether the battery is still charged? The old batteries at home are thrown away as garbage? Do you know what other uses for old batteries at home? Today to share with you a wonderful use of used batteries, to solve the troubles of many families. Let's take a look at what other great uses for old batteries!lithium ion battery assembly

I'm sure you've all been exposed to batteries, but do you know how to tell if the batteries in your house have run out? If you still have batteries, it's a waste to throw them away, such as a toy car, which can be put on the remote control after the batteries are used up. Therefore, before sharing the old battery waste utilization, we will teach you a trick how to judge whether the battery still has power without any tools.battery cell machine First, stand the battery vertically on the tabletop while the negative terminal is facing down. Then pick up the battery from the tabletop about 3 centimeters high and gently throw it down. At this point, if the battery is still standing on the tabletop means that the battery still has enough charge to continue using it. If the battery falls straight onto the tabletop, the battery is dead. This is because the battery contains a liquid gel-like substance. When the battery is drained, the gel-like substance inside the battery hardens and becomes almost solid, so the battery will fall straight onto the table when it is thrown down after being dead. Therefore, according to this point do not need any tools to determine whether the battery still has power.

Know how to judge whether the battery still has power, and then talk about the waste utilization of old batteries. In the face of some old batteries, the fuel in some batteries is not completely consumed. Therefore, we can use tools such as scissors or pliers to clamp a piece of old battery to stimulate the unused fuel in the battery.prismatic cell assembly This kind of old batteries can still be used for a while, saving money and practical. Here are some great uses for old batteries to share.

1. Eliminate static electricity

As a winter temperature is relatively low, the air carries more different dry, so it is easy to lead to produce impact static electricity. Especially when you get up in the morning to put on clothes, people have not yet woken up from sleep but because of taking a clothes and was electrified to wake up. Encountered a lot of such problems, teach you a trick to eliminate these clothes on the static electricity method. We just need to put the battery on top of the clothes to rub back and forth to remove the static electricity on the clothes more easily. Because this battery can adsorb the static electricity above the clothes.

2. Charging cell phone stylus

In winter, people go out and put their hands in their pockets or wear gloves for fear of cold. But what happens when you wear gloves and then tap on your cell phone screen as if it doesn't work? That old battery in your pocket is going to come in handy. All we have to do is remove the negative terminal of the battery then tap the screen. It's like the stylus on your cell phone. It's very sensitive and easy to use.

3. Prevent hand strangulation by carrying plastic bags

When you are shopping on the street, you always need to bring some shopping bags. But what about a little more plastic bags? In fact, when you encounter such a problem, don't be afraid. You just need an old battery can be easily solved. We just need to hang the hand of the shopping bag on the old battery, and then hold the battery in the hand, you can avoid the problem of plastic bag pinch hand. This is because the old battery on the hand increases the contact area, thus solving the hand problem.

4. Prevent trash bags from slipping

Will the plastic bag on the trash can keep sliding down? When you encounter such a problem, we will teach you the way to solve it. First prepare two old batteries. Then apply some hot melt glue on one side of the old batteries and stick it on both sides of the trash can. Finally, when the trash can needs to be covered with a trash bag, remember to hang the tote of the bag under the old batteries. This will prevent the garbage bag from falling off automatically during use, solving a problem for many families.