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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 smart charge function on chargers checks the charging conditions of the batteries, the temperatures of both the batteries and the charger, etc. This allows the charger to individually charge each battery under the best conditions.

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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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It depends on the battery type. With Panasonic eneloop rechargeable batteries, the minimal capacity ranges from 950 mAh in eneloop lite to 2500 mAh in eneloop pro.

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Panasonic eneloop AA batteries have an initial voltage of around 1.2V, and will keep a steady rate of 1.0V throughout their use.

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Panasonic eneloop AAA batteries have an initial voltage of around 1.2V, and will keep a steady rate of 1.0V throughout their use.

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Always charge NiMH batteries in a NiMH charger. Preferably, charge batteries only in chargers of the same brand.

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If you want a battery to discharge completely, it’s best to use a specialised charger with a refresh functionality.

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If batteries are no longer fit for use, bring them to your nearest recycling point. Never throw them in your regular trash.

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It’s always best to recharge your batteries with a designated battery charger. For optimal results, don’t let your batteries drain completely.

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Up to 90% of the materials in the battery can be recycled. How you recycle batteries depends on your country.

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Store batteries in a dry, non-conductive container. Keep them away from children.

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Seek medical help immediately. Don’t try to induce vomiting yourself, as this could cause minor burns in your esophagus or mouth. Avoid eating or drinking.

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