In our new video we reveal a 🗣️unique and amazing way to refurbish old batteries for portable tools such as screwdrivers. This method will not only help save your family budget, but will also play an important role in protecting the environment by reducing the amount of e-waste.
How the method works ❗️
Over time, tool batteries lose their ability to hold a charge due to inevitable chemical changes inside. However, if you have an old battery that no longer holds a charge and a fully charged, working battery, you can try reconditioning them. Connecting the two batteries will help rebalance the charge, which will temporarily restore the old battery's functionality.
Step-by-step recovery instructions❗️
1. Take an old faulty battery and a fully charged working one.
2. Connect them together using wires, observing the polarity: plus to plus, minus to minus.
3. Leave the batteries connected for a few minutes to an hour to allow the charge to flow from charged to discharged.
Why does this method work?❗️
When two batteries are connected, charge begins to flow from the more charged to the less charged. This helps restore the chemical balance inside the old battery, increasing its ability to hold a charge.
Important precautions:❗️
- Be careful: this method can be dangerous. Failure to do so may result in a short circuit or damage to the battery.
- Use protective gloves and goggles to ensure safety.
- Before starting work, check that the batteries are compatible in voltage and type.❗️🗣️
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