How to distinguish the lithium battery is fake or genuine

The price of fake lithium batteries generally much cheaper than the genuine, genuine and fake products in general can be seen from the price. However, because of counterfeit lithium Laptop batteries price on the market at times even exactly the same as genuine, so that consumers spend money bought a fake and shoddy products, the best way is to purchase in the regular shopping malls and brand stores, in the electronic digital market is easy to encounter counterfeit lithium-ion batteries. If you can see through the fake batteries certainly before buying would be a good thing, but if you’re not quite so deep “skill”, then we recommend that if you have questions to buy the lithium batteries, you can call the company’s consulting telephone for consultation. Now many large companies have established such a service telephone.

If you have already bought a piece of lithium Dell Inspiron E1505 battery but doubts about its authenticity, then the field test the using time is one of the most direct way.

1. When the first charge, we can look at the machine shows battery life time is whether close to the instructions marked time, the show time after full charge later should be close to the first time, if the time was too shorter than the standard time, that’s a fake battery.

2. If you find that the machine indicates that the hp F3172A battery can use for some time, but the machine automatically shut down due to lack of electricity, and this phenomenon has always existed, then this lithium battery is mostly counterfeit.

3. Fake battery using time is lower than the normal use of real battery time, for the first time may be more or less, but with the extension of the using time, fake battery performance will be getting worse and worse, and the using time will be shorter and shorter.

4. Fake battery will sometimes show the battery has been used up, but you can still use a longer-term, while the real battery shows that the IBM ThinkPad R32 battery power is quickly exhausted and the machine will automatic shutdown soon.

Laptop battery quality test

Battery for notebook is important, a direct impact on the portability of laptops, so the battery test not only observe the appearance but also to use specialized software for testing. Some brands such as IBM, SONY are equipped with specialized software to detect the frequency of the IBM ThinkPad T60 battery charging, while the HP notebook can detecte charging times in the BIOS. Through these post-test software or BIOS, if you found the battery charged more than 3 times, then the battery is used, the user may require dealers to replace.

To the other brands can not detect the frequency of hp PB992A battery charging, we can through a special software to test - Batterymon. You need to install the software, the installation file is relatively small, only 400 KB.

Batterymon can detect the battery’s total running time (theoretical value), can detect the battery power, as well as the remaining duration, we should notice that the capacity of new Laptop battery   should not be higher than 3%.

After finish testing these projects, the following click on “information” in the “battery information”, you can detect some of the specific information of the battery.

Here you should look out the data in “design capacity” and “full charge capacity” columns are the same or not, for a new Dell Inspiron E1505 battery, the design capacity and full charge capacity should be the same. My notebook had been used over half a year, there are differences between the fully charged capacity and the design capacity is a normal phenomenon.