In the broadcasting industry, whether shooting indoors or outdoors shooting are inseparable from the camera, the camera work can not be separated from the lithium battery, below we discuss how to

choose the lithium battery. The lithium battery is the most important points: First, the battery cell, battery protection module. The role of the battery cell is the key to the power supply to the camera, both camera work, but also determines the battery life. Here we are for what kind of battery cells is a good battery cell.

Circulation lithium core divided into three classes according to the working temperature, cycle life and consistency, grade A the best, followed by Class B, the last C-class. Operating temperature refers to the work status of the battery cell in the high moderate very low temperature environment; cycle life means the number of charge and discharge; said consistency is the match between the battery cells,only the matching can be more good job. Based on the above three points, we know that when buying batteries should purchase Class A lithium cell battery. But we all know that many manufacturers in the world production of battery cells, said the following about between the various manufacturers of batteries each other with what kind of difference.

First domestic battery cell, domestic Grade A battery cells are expensive, and more stringent control of production is also limited, so shoddy, in addition to individual black heart and small factories to seek cheap use of Class B or even C-class domestic battery cell , other manufacturers are basically not choose domestic battery cells.

The second is the South Korean battery cell and Japan battery cells a. Korean battery cell because there is no clearly marked, leading to confusion in their Class A and Class B of the battery cell in the domestic market management, in addition to them manufacturers other than their own staff, including their distributors, including the distinction does not come out those grade A battery cells those Class B battery cell, the factory when they buy, even if determined to buy Class A, to the hands also do not see what level the Under such circumstances, the majority of Chinese manufacturers will buy Class B batteries, the price is relatively cheap.

In all the Japanese manufacturers, Sanyo has been the largest battery cell manufacturers, due to they Material outstanding, its top battery cell is only used by the military, and not for sale, while its Class A battery cell The use of effects is the world's invincible. Toshiba has not produced a battery cell, the SONY before the battery cell, and later due to a variety of reasons are used in Sanyo batteries,Panasonic batteries factory also plans merger with Sanyo. In addition, the use of IDX and settle Paul Sanyo batteries. Thus, the Sanyo batteries has been the leader of the batteries sector, so we want to ask when buying batteries is not the Sanyo batteries battery, so as to have a good quality assurance.

In addition to the batteries, the battery protection circuit is also very important, related to the use of the security. IDX and settle Paul are using protection module, most of the domestic manufacturers are Taiwan's protection module. But the protection circuit to protect the module from the imitation of Japan, although the price is cheaper than Japan, but the actual effect is a lot of difference.Therefore, many domestic manufacturers of the battery is easy to short-circuit and fire and even some in the use of the process.