Many types of counterfeit lithium electrode was vertebral shape

Many types of counterfeit lithium electrode was vertebral shape

Fixed internal lithium battery components really good, a sense of shaking the battery without shaking, and leave the battery inside while a slight shaking hands shaking feeling, more careful inside the battery can hear the sound fine.

5, the measured time Laptop battery ACER Laptop Battery TOSHIBA Laptop Battery

If you have already bought a piece of lithium battery but its authenticity in doubt, then the time is a field test using the most direct way.

(1) When the first fully charged, we can look at the machine shows battery and instructions are indicated close to full power later time should be used after the show and the first time to close, if considerably shorter than the standard time false if the battery;

(2) use that digital camera screen if there are some battery power but because of lack of electricity, but the machine automatically shut down, and this phenomenon has always existed, then this probably is a counterfeit lithium batteries; Dell Latitude D800 battery Dell Inspiron 600m battery Dell Inspiron 8100 Battery

(3) will show off the battery charge is sometimes used, but you can also use the phenomenon longer period of time, and really shows the battery power runs out the general will soon shut down automatically.

6, see work

Obviously fake shell of lithium rough work, welding cracks great, contacts are copper, and look brighter, while the original battery, exquisite workmanship, welding close contacts are gold-plated or chrome.

7, see packaging

Leave the battery is generally relatively rough packaging, sealing is generally not very good, sometimes on the packaging, there are still plastic covers and floor junction does not close, there is dislocation, significant over-cutting, etc., while the real battery is generally more attractive packaging , the above phenomenon does not exist.

8, see Electrodes Dell Y9943 battery Dell Inspiron 1521 battery Dell Inspiron 510m battery Dell Latitude D500 battery

Many types of counterfeit lithium electrode was vertebral shape, the surface is threaded, while the authenticity of the electrode is cylindrical, smooth surface, flat bottom, there is no thread phenomena.

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