The safe use of digital camera batteries Manual
1, make no mistake battery is negative. AA rechargeable batteries used in digital cameras in particular, need to be aware that if a mistake is the battery (+) pole and negative (-) pole to use, is likely to have a short circuit caused by the danger of batteries overheating, causing the machine will be unstable or even damage .
2, to avoid purchasing substandard or counterfeit batteries battery. Many poor-quality batteries in the internal circuits, batteries and other materials used on the existence of security risks, many mobile phone battery explosion cases were caused by counterfeit products.
3, as far as possible to exhaust the battery power to conduct a full charge. This will extend the battery life, in addition, lithium-ion battery should also be avoided as far as possible at a high temperature and low temperature environment, so as not to affect the results. -dell 6Y270 battery
4, if the long-term non-use, it would be preferable to the rated capacity rechargeable battery half. Environment can be placed at room temperature. Save time and try to avoid contact with metal objects to avoid short circuit, not only undermine the battery, and can easily cause fires.
5, for AA rechargeable batteries. Best buy exactly the same as the composition of models of cell battery, do not have battery power and not batteries. Because both cases battery huge difference between the resistance, forcing the use of lead to a lot of battery power consumption in their own heat, the weight will make the battery leakage.
Observation
The lack of battery recycling mechanism
Digital discarded batteries into a major source of pollution
China each year from about 300 million mobile phones, notebook computers and other IT products, the need for end-of-life battery, the lack of appropriate laws and regulations and system recovery, consumers are generally used batteries will be discarded as ordinary garbage, and these are not the correct recovery battery has become alarming environmental pollution.
Statistics show that a piece of used batteries containing cadmium can be 60 tons of water pollution, the battery also contains a lot of gold, mercury, heavy metals such as lead, will be enormous on the natural environment pollution. If the pollutants through food, air, etc. enters the human body to achieve savings in the body after a certain amount, will enable people malformation or disease, or even death.
Battery contains a large number of harmful substances may trigger a genetic mutation, thereby affecting the next generation grow up healthily. In addition, the random discarded batteries unscrupulous traders are likely to be refurbished into a shoddy counterfeit batteries into the market, renovation batteries in use there is a big risk, it is easy to cause a short circuit, overheating, such as the risk of spontaneous combustion and explosion, endangering personal safety.
According to Xin Jiang in Beijing estimated that China’s current recovery rate of used batteries or even less than 1%. The reason is that our country has not formed a production, sale, use of the tripartite one battery recycling of used IT products processing mechanism, there is no uniform legislation to be bound.
Even the March 1, 2007 will come into effect the “Electronic Information Products Pollution Control Management Measures”, nor the details of norms in enterprises should take the recycling of waste electronic products obligations.
Due to the lack of binding regulations, from the interests of manufacturers, nor are they willing to pay to do things battery recycling. And users with a piece of scrap batteries, there is no awareness of recycling, or do not know how to recovery, can only throw away garbage together.
