The dell battery is by the nature of a product, the United States, the consumer commission security products 15000 battery display increased high-energy chemistry, encapsulation minor application. Lithium ion and lithium polymer chemistry of metal thinner, smaller, lighter, include more than one type of battery power. The battery is correct choice of small electronic devices, special equipment for the battery, doing nothing, but the team, probably in the maintenance of a higher capacity.
This is a fact, sometimes battery for dell latitude d830 can bend, bubbles, and even explosions. It is also good, the battery may fail. According to the security committee of the American consumer products, a total of 339 batteries overheating, to continue the case. 339 cases of overheating, but in the same over 100 million yuan of equipment, consumers have been compared in cattle in 2003, is a small percentage of the battery market. Strain batteries overheating explosion causes the bubbles or one of the following reasons: first bad certain materials selected IC, fuse, plug load and unload the FET, cell block, Dell laptop battery measurement of resistance and primary and secondary protection, integrated circuit board fuel, NTC thermistors, or plate PC 2. The manufacturing process control, including poor management of production, the cells due to short circuit, leakage, no reliable connection, high quality and low pollution, the mechanical seal. dell latitude d820 battery may also fail misuse or abuse of clients. High abuse battery can be displayed in multiple ways, battery laptop AC adapter into the following abuse, but all types of classes, including simulated altitude equipment, fluctuations in temperature, impact, circuit external short circuit, the load effect and forced. Finally, the battery can not due to abuse of consumers.
