Sometimes you need to drain your battery. And you need to do it as quickly as possible. But how? Let's find out!
How to quickly drain a battery at home in a couple of hours?
Method No. 1.
Connect a powerful incandescent lamp to the battery. After a few hours, the battery will be completely discharged.
Method No. 2.
If this battery is from a player, then just turn it on full power and let it sing! Perhaps the player is a cassette player and is powered by finger-type batteriesThen they'll quickly use up all their energy, since there's a motor and a speaker running there.
Method No. 3.
This is the most powerful of all the methods mentioned in this article. You'll need a thick wire or cable. Connect the positive and negative ends together to create a short circuit. Be careful, though, as the wire may heat up and ignite. Alternatively, the battery may fail completely. It may leak or become hot. In the worst case, an explosion may occur, but this is rare. It all depends on how powerful the battery is.
Method No. 4.
If you want to drain your phone's battery, just play heavy games. You can also download special apps that will drain the battery in no time. You can also crank everything up to maximum, such as brightness, volume, Wi-Fi, GPS, browser, etc.
Method No. 5.
You need copper wire and a regular nail. Then wind a couple dozen turns of wire and connect a battery to the wire's ends. The result is an electromagnet that can magnetize metal. The winding's primary resistance should be such that the discharge current is 1 ampere. This is determined experimentally.
Method No. 6.
A special discharge device is used to discharge batteries. The principle is simple: connect the battery to it, then adjust the current. Then start the machine. The battery will discharge in a short time.
Method No. 7.
Attach as many devices as possible to the battery. For example, attach several light bulbs or motors.
So, the seven methods described in this article will help you drain your battery in a short period of time! Good luck!!!
