Notebook battery purchase guide

Along with notebook's fast popularization, the notebook battery's importance is valued general consumer's more and more. The good notebook battery not can only give user's motion commerce and the digital life together brings the enormous convenience, moreover may also eliminate the unsafe factor which in the future will use. Does not want the notebook battery, besides is unable regarding the user to satisfy it to move several lives, will also bring the use the hidden danger, particularly secure question. The battery explodes together causes a notebook the destruction, will also cause a more serious consequence. Therefore the choice good notebook battery's significance is together significant. But the original installation battery renews frequently over a thousand Yuan prices, causes many users faced with the choice better performance-to-price ratio market replace product. But the second-level service market's replace product's price from 100- 800 sectors, causes the consumer to be very difficult from the price to judge its quality the quality.

The author in this paper helps everybody through the analysis notebook battery's composition and the design chooses the best notebook battery from the present market sale notebook battery's business's price and other aspect consideration.

The notebook battery is adds on the protection circuit wafer and the PVC capsule by the lithium ion 18650 electricity cores is composed, below on a analysis its cost:
1. 18650 lithium ion battery divides into 2200,2400,2600 mah three kinds, a usual notebook battery assembles (4 strings with 8 batteries 2 and). If is the original installation legal copy electricity core, usually for Japanese and South Korean or the domestic regular factory's A level 18650 electricity core, these batteries has the quality assurance, the security undergoes the strict test, its cost usual basis capacity differently in 3 dollar about, a normal notebook battery (8) cost about 24 dollars, reduced Renminbi: about 170. If after is the B level or opens machine the battery (installs, has quality question electricity core, Japan, Han has quality even safe nature question electricity core, frequently in the Chinese dumping) its cost selling price for the Renminbi between 10-15, after such electricity core assembly or anew assembles, a 8 electricity core's notebook battery's cost is 80-120 Renminbi. Moreover, and what is more, some illegal factories with worse 18650, has the security problem frequently, very easily the inferiority product assembly which explodes yours notebook, its 8 electricity core's notebook battery cost may about 50 Yuan.
2. About the PCB notebook battery's control panel, a good control panel, may lengthen the notebook battery's service life, the safeguard security, its cost usually about 80 Yuan; If is not the good function not entire PCB battery control panel, or is opens machine the board, the cost about 30 Yuan,
3. About the PVC capsule, good capsule cost in 30 Yuan, not good inferiority about 10 Yuan.

In the synthesis sues, by good has the quality guaranteed notebook battery (8) the cost should about 280 Yuan, therefore a good non-first wife notebook battery (8 electricity cores) the low selling price arrives in the terminal consumer's hand including the operation cost and the profit should about 350-550 Yuan; If is the B inferiority notebook battery (8) the cost is about 120 Yuan, its selling price may be 200-300; If is the lowest quality notebook battery (8) the cost may be about 80, its selling price usually is between 100-200.