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Introduction |
| [video|https://www.youtube.com/watch?v=zD-4vb0WDMs&t=332s] | | * ***CAUTION: Battery repair/modification can be dangerous. Exercise caution when following this guide. DO NOT EXPOSE LITHIUM ION BATTERIES TO WATER***
It is known to all thatAll batteries have a lifespan. When theFor example, when a 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 them away is not only a waste but alsoand can pollute the environment. Batteries are made from a number of distinct materials. These materials containincluding acid, lead, nickel, lithium, cadmium, alkaline, mercury, and nickel-metal hydride. When battery disposal is not properly dealt withhandled correctly, the leaking materialbattery can contaminateleak, potentially contaminating the soil and water, eventually posing a threat toand possibly harming human health. Therefore, REWA will share a way to convert old phone batteries into a power bank, turning trash into treasure. |
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