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| SPECIAL CARE FOR RECHARGEABLES |
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Batteries that have been charged spontaneously lose part of their energy. After 30 days, only 85% of the energy is usually available. This effect is called self-discharge. It is therefore not really recommended to use batteries of this type for appliances that do not consume much energy, such as a remote control or a clock, or for appliances that are not used very often (smoke detector, pocket torch). That is because in these cases the energy lost through self-discharge is greater than the energy actually consumed.
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The rechargeable Nickel Cadmium batteries suffer from so-called 'memory loss'. If they are recharged before they are completely empty, recharging is only partial. As a result this lower capacity becomes the new maximum capacity. The rechargeable nickel metal hydride batteries (Ni-MH) do not suffer from this effect. |
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Don't leave your rechargeable batteries discharged or unused for extended periods of time. To keep batteries fresh, charge them at least every 6-9 months. Remember to recharge your battery a few hours before you want to use it. |
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Batteries get warm during charging and use—this is normal. As a precaution, Panasonic batteries and chargers are designed to protect against overheating. For longer life, charge your battery at room temperature. |
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Keep battery contact surfaces clean by gently rubbing with a clean pencil eraser or cloth. Rubbing alcohol helps clear dirt and residue. Dirty contact points are a primary source of charging problems. |
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