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In addition, the lithium battery of the digital camera or battery charger will automatically stop after the charge, there is no electricity nickel charger for 10 hours the so-called "trickle" Charge. That is, if your lithium batteries in full, on the white charger is also sufficient. And we can not guarantee that the battery charge and discharge protection circuit Features and never change the quality of safety, so your battery will be at risk of long-verge. This is also another charge against the chief reason. In addition, in some digital cameras, charging more than a certain time, if not remove the charger, this time not only to stop charging system, will start Discharge - charge cycle. This is perhaps the manufacturer has its own purpose, but apparently the battery and digital camera / charger in the life span of a disadvantage. At the same time, Long charging would take a long time, often need at night, and to China's power grid situation, at night in many parts of the voltage is higher, but also volatile. As already said, the lithium battery is very delicate, than nickel in the electric charge and discharge aspects of fluctuations in the capacity of resistance is much less, so this brings additional risk. In addition, another aspect can not be ignored is the lithium battery is also not suitable for over-discharge, over-discharge of lithium batteries is also very unfavorable. This leads to the following questions. The choice of digital camera batteries to the conclusion that, taking charge of basic care. In addition, if must use alkaline batteries, then it should not be used up abandoned, can be used for other electronic products. Charging time calculation: the battery capacity + charger output speed, and then about 20% this time Cadogan. For example, the battery capacity of 1300mAh, charger output speed of 130mAh, so full of power for about 12 hours (<1300 +130> X1.2). As to the charging time by 20% due to the fast battery charging efficiency will decrease when full, it should be slightly increased. NiMH batteries will naturally discharge time is much faster than the alkaline, therefore, if set aside some time, be sure to recharge before use. If the NiMH battery in the refrigerator, you can reduce the power loss rate. Lithium digital camera on the right way Laptop Battery Laptop Battery Laptop Battery Laptop Battery Laptop Battery
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