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crwdns2944351:0crwdnd2944351:0Reuse Old Batteries As A Power Bankcrwdnd2944351:0crwdne2944351:0

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iPhone 8 and iPhone 7
Type
technique
Title
Reuse old batteries as a power bank
Introduction
[video|https://www.youtube.com/watch?v=zD-4vb0WDMs&t=332s]It is known to all that batteries have a lifespan. When the phone's battery capacity is below 80%, the phone's battery life will become very short. It’s necessary to replace the new battery with a new one. For old batteries, simply throwing away is not only a waste but also can pollute the environment. Batteries are made from a number of distinct materials. These materials contain acid, lead, nickel, lithium, cadmium, alkaline, mercury, and nickel-metal hydride. When battery disposal is not properly dealt with, the leaking material can contaminate the soil and water, eventually posing a threat to human health. Therefore, REWA will share a way to convert old phone batteries into a power bank, turning trash into treasure.
Time Required Min
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Time Required Max
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Imageid
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Difficulty
Moderate
Conclusion
If you have extra old batteries, you can increase the capacity of the power bank by combining more old batteries. Give it a try and leave a comment of your results.
Author
REWA
Public
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  • In Progress added.
  • Community-Contributed Guide added.

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