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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 capacity of batteries is indicated as XXXX mAh (milliampere/hour).

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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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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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The electrical capacity of different types or batches can differ. If such different batteries are used the difference in electrical capacity will grow during usage which could eventually cause one of the batteries to over discharge, leak and even explode.

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

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

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