Dari barang bekas bisa buat baterai magnesium 3 kali lebih kuat dari baterai air garam

Kang ewox channel

2 Feb 202211:13

Summary

TLDRThis video script details a DIY project on creating a battery using recycled materials such as magnesium rods or old batteries. The tutorial involves attaching aluminum plates with holes, securing them with insulock from a motorcycle parts store, and wrapping with tissue to prevent contact with negative plates. The cells are then soaked in a solution of laundry bleach, which serves as the electrolyte. The cells are tested for voltage individually and in series, demonstrating the ability to power a small LED light and a USB light, showcasing a creative and resourceful way to repurpose waste materials into a functional battery.

Takeaways

🛠️ A DIY battery is being made using a magnesium rod or old battery cells.
🔩 The process involves attaching aluminum plates to the magnesium rod with the help of cable and insulock for a secure connection.
🧩 Insulock is a material used to strengthen the cable binding, which can be purchased at a low cost from a motorcycle parts store.
🔋 The script mentions using old battery cells that are no longer in use for the project.
🔨 Aluminum plates are used as part of the battery construction, with holes drilled for cable attachment.
🧻 Tissue is wrapped around the magnesium rod and the battery cells to prevent unwanted electrical connections and to act as a liquid absorber.
💧 A small bottle filled with a cleaning solution is used as the electrolyte for the battery.
🔬 The electrolyte used in the experiment is a laundry bleach solution, which is inexpensive and readily available.
🔋 The cells are tested for voltage individually before being connected in series.
🔌 The final battery is tested with a multimeter to measure the voltage output when connected in series.
💡 The battery's effectiveness is demonstrated by powering an LED light and a USB light, showing that it can provide sufficient power for small devices.

Q & A

What is the main purpose of the video?
-The main purpose of the video is to demonstrate the process of creating a homemade battery using a magnesium rod or old batteries.
What materials are required to make the battery as described in the video?
-The materials required include a magnesium rod, old batteries, aluminum plates, a cable, insulating tape, tissue, and a liquid electrolyte such as laundry bleach.
Why is insulating tape used in the battery construction?
-Insulating tape is used to prevent the cables from making unwanted electrical connections with other parts of the battery.
What is the role of the tissue in the battery?
-The tissue serves as an absorbent material to soak up the electrolyte and also acts as a separator to prevent direct contact between the aluminum and magnesium plates.
What type of container is used to hold the battery components?
-A small, recycled plastic bottle is used to hold the positive and negative plates of the battery.
Why is laundry bleach used as an electrolyte in the video?
-Laundry bleach is used as an electrolyte because it is a readily available, inexpensive substance that can facilitate the flow of electricity.
How many cells are created in the video?
-Three cells are created in the video, which are then connected in series to form the battery.
What is the measured voltage of the individual cells before connecting them in series?
-The measured voltages of the individual cells before connecting them in series are 1.50 volts, 1.56 volts, and 1.52 volts.
How are the cells connected to increase the overall voltage of the battery?
-The cells are connected in series to increase the overall voltage of the battery.
What is the measured voltage of the battery when the cells are connected in series?
-The measured voltage of the battery when the cells are connected in series is approximately 4.87 volts.
What is the final test conducted to demonstrate the battery's functionality?
-The final test conducted is to power a USB light, which illuminates, demonstrating that the homemade battery is functional.

Outlines

00:00

🛠️ DIY Magnesium Battery from Old Batteries

This paragraph describes the process of creating a homemade battery using a magnesium rod or old battery components. The video demonstrates how to attach an aluminum plate to a cable and secure it with a strong insulock, which can be purchased at a low cost from a motorcycle parts store. The insulock is used to ensure a strong connection that won't change over time. The video also covers the wrapping of the magnesium rod with tissue, which serves as an insulator and prevents contact with the negative aluminum plate. The process includes the use of a small bottle filled with a solution to prevent the tissues from drying out.

05:02

🔋 Testing the Homemade Battery with a Bleach Solution

The second paragraph focuses on the testing of the homemade battery using a bleach solution as the electrolyte. The video shows the preparation of the electrolyte by soaking tissues in the bleach solution, which is then injected into a small bottle containing the positive and negative terminals of the battery. The tissues are soaked to ensure they are thoroughly wet. The video also mentions alternative solutions such as vinegar or saltwater for the electrolyte. After the electrolyte is prepared, the battery's voltage is measured, and it is found to vary slightly between cells. The cells are then connected in series to form a complete battery, and the voltage is measured again, showing a combined output of 4.87 volts.

10:06

💡 Testing Battery Performance with a USB Light

In the final paragraph, the homemade battery's performance is tested by powering a USB light. The video demonstrates converting a 220-volt lamp into a USB-powered light with a 3-5 volt requirement. The homemade battery is connected to the USB light, and it is shown to successfully power the light, indicating that the battery is functional. The video concludes with a note on the need for further testing on the battery's durability and a thank you message to the viewers.

Mindmap

Keywords

💡Magnesium rod

A magnesium rod is a metallic element known for its high reactivity, which is used in the script to create a homemade battery. In the video, the magnesium rod is tied with a cable to serve as the positive terminal of the battery, illustrating the process of repurposing common materials for an innovative purpose.

💡Aluminum plate

An aluminum plate is a piece of metal that is used in the script as the negative terminal of the homemade battery. It is mentioned that the plate has been pre-drilled with holes to attach the cable, showing the importance of preparation in assembling the battery.

💡Insulock

Insulock, as mentioned in the script, is a type of fastener used to secure the cables in place to prevent them from loosening. It is bought from a motorcycle parts store, indicating the resourcefulness in using everyday items for a unique project.

💡Battery cell

A battery cell is the basic unit of a battery that stores electrical energy. The script talks about using old or 'bekas' battery cells, emphasizing the theme of recycling and reusing materials to create a functional homemade battery.

💡Tissue

Tissue in the script serves as an insulating and absorbent material wrapped around the battery cells. It is used to prevent direct contact between the aluminum plate and the magnesium rod, and also to absorb the liquid used in the battery, highlighting the creative use of common household items.

💡Bleach solution

The bleach solution is used as the electrolyte in the homemade battery. It is mentioned as a cheap and effective option for the electrolyte, showing the practicality of using everyday cleaning products for scientific experiments.

💡Voltage

Voltage is the electric potential difference between two points. In the script, the creator measures the voltage of each cell and then in series, to ensure the homemade battery is functioning correctly, demonstrating the importance of electrical measurements in verifying the success of the project.

💡LED light

An LED light is used in the script to test the homemade battery's ability to power devices. The LED lights up when connected to the battery, providing a visual confirmation of the battery's effectiveness and serving as a practical application of the homemade battery.

💡USB lamp

A USB lamp is a device that is powered by a USB connection. In the script, the creator attempts to power a USB lamp with the homemade battery, showcasing the versatility of the battery and its potential to charge or power various electronic devices.

💡Saltwater

Saltwater is mentioned as an alternative to bleach solution for the electrolyte in the battery. The script suggests that different liquids can be experimented with, indicating the experimental nature of the project and the possibility of finding alternative solutions.

💡Series connection

A series connection is a way of connecting components in a circuit where the current flows through each component in turn. The script describes connecting the battery cells in series to increase the overall voltage, which is a fundamental concept in understanding how batteries can be combined to achieve higher power output.

Highlights

Creating a battery using a magnesium rod or old battery cells.

Utilizing old aluminum plates from discarded batteries.

Attaching cables to the pre-drilled and tapped aluminum plates.

Using a magnesium rod for the battery construction.

Ensuring the cable attachment is strong with insulock.

Purchasing insulock from a cheap motorcycle parts store.

Tightening the cable binding until it makes a creaking sound.

Cutting the excess cable after binding.

Isolating the positive and negative terminals with tissue.

Wrapping the tissue around the magnesium rod for insulation.

Using a small bottle as a container for the electrolyte.

Inserting positive and negative terminals into the bottle without direct contact.

Connecting the cells in series for higher voltage.

Using a cheap laundry bleach as the electrolyte.

Soaking the tissue with the electrolyte to ensure full saturation.

Experimenting with different liquids such as saltwater or vinegar.

Measuring the voltage of each cell after electrolyte absorption.

Connecting the cells in series and measuring the total voltage.

Testing the homemade battery with an LED light.

Demonstrating the battery's ability to power a USB light.

The homemade battery's potential for practical applications.

The safety and longevity of the battery yet to be tested.