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Frequently Asked Questions

Following Q&A will teach you everything you wanted to know about batteries and how to optimize the usage.

The memory effect is an occasional defect, which occurs in Ni-Cd and Ni-MH rechargeable batteries, where the maximum battery voltage decreases even though the original power of the battery remains the same.

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This is a vibration noise which occurs when electric current flows through a transformer or a winding wire inside a component part.

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A battery which is leaking or has leaked before is not fit for use and should be thrown away. Place the batteries into a plastic bag, without touching the batteries, and then put it into a recycling box at an electrical store.

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If the batteries become excessively hot, stop the appliance immediately from running since it damages the batteries.

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It is recommended to charge a rechargeable battery when about 70% to 75% of the capacity has been consumed.

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Ni-MH rechargeable batteries cannot be used for the appliances mentioned in the followed article. 

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Mixed use or leaving the battery in the appliance can cause battery leakage.

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There can be several reasons why the appliance doesn't work. 

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The operating time of your batteries may be shortened due to a number of symptoms.

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