Mobile phones, laptop computers, digital cameras and camcorders and other electronic products, getting into people's life and work. In these high-tech consumer products, both from a technical point of view or from the assessment of price considerations, the battery is a very important position. Until now, the market is selling the majority of electronic products, used in batteries have basically completed the battery from nickel to lithium transition. Therefore, to understand that lithium knowledge and master the proper use of lithium batteries is necessary.

So how do you distinguish between true and false lithium batteries it? Conditions in the non-professional, you can use the following methods: equal-capacity battery, lithium battery than the nickel-metal hydride and nickel cadmium batteries to light touch; with a lithium battery charger for charging the battery, the battery charging process if the heat is is a nickel-metal hydride, nickel cadmium batteries, if no major changes in temperature, the lithium battery; the battery positive and negative moments after short use, such as the battery is a lithium battery is dead, if there is a power of nickel metal hydride and nickel cadmium batteries. Also everyone in the optional battery, the need to observe the following points: 1, capacity: no clearly marked capacity (such as 1000mAh or 1000 milliampere hour) battery, most likely is the use of low-quality batteries or recycle batteries, the battery the price is cheap, but life is short, inconsistent quality, careless use may damage the electronics! In addition, too light heart inadequate capacity lithium battery means, for example as a 900mAh Li-ion battery weight of less than 30g, Fengyun likely to have a problem battery! 2, Standby time: in the phone standby time of the battery into the phone to the next charge, after continuous use. Unstable because of the quality of the relationship between the battery, the battery generally can not be commercially available to customers to ensure that the standby time. 3, safety protection circuit board: No protection circuit board, the lithium fear deformation, leakage, risk of explosion! 4, a single block of lithium-ion battery voltage typically 3.6V or 3.7V, so if the charger is displayed as 5V, it is certainly a problem.

In addition, buy a good quality lithium batteries, the need to use it correctly can extend the service life.

In the use of lithium batteries should be noted that:

1, how the new battery? After a period of time the battery is placed into hibernation, lower than normal capacity at this time, the use of time has also come to shorten. After a 3-5 charge to activate the battery back to normal capacity. Because lithium own characteristics, its decision is almost no memory effect, so the new lithium battery in the activation process does not require special methods and equipment. Charging the best time and in accordance with standard method of charging standards, in particular for not more than 12 hours of super-long charge.

2, normal use should be when to start charging? According to lithium-ion battery charge and discharge cycle test table: cycle life (10% DOD):> 1000 times, cycle life (100% DOD):> 200 times (DOD: depth of discharge abbreviation.) Therefore not suitable for over-discharge lithium batteries, it is best when there is a certain electricity in time charge the battery to avoid battery discharge due to excessive damage caused by low voltage batteries.

3, when the battery is inadvertently short-circuit protection circuit will cut off the internal lithium battery power supply circuit to ensure the safety of users will be able to restore the battery out to recharge. Best buy lithium batteries, should choose a service, international, national identity, brand batteries, such batteries using high quality raw materials, with perfect protection circuit, housing beautiful, wearable, with security chip, and with the electronic products with good can achieve good communication results.