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Samsung battery's serial number, also contains the battery cell, production dates and other information. Samsung Battery S / N is 11 bit number, by the numbers and letters, the format 123-ABCD-EF-GH, where the second "2" power core, with "A" that SDI's batteries; "H" said HITACHI (Hitachi) the company's batteries; "O" the company said SONY batteries; "G" on behalf of GSMT company's batteries, the fourth to the seven "A", "B", "CD", respectively, representative of the production year, month, day, and so S / N to determine correct, then the printing writing clear, the work is good or bad, what to see contact brightness, and hardness of soft and so on. One. Battery authentication This is the most basic method of identifying the brand, in case the new batch of batteries manufactured in the identification of the means will be different. 1. Nokia Battery Method One: I did not touch the battery positive rough sense of your fingers, and leave the battery with a fingernail scraping the sand when the comparison is obviously feeling; true at both ends of the battery out of the plastic shell with a nail easy to trace, and leave the battery is very hard. Method Two: I'm up and down the battery cover, tight joints, and leave the cell gap is also relatively large joints, especially the four corners is particularly evident. 2. Motorola Battery Method One: leave the battery in the printing quality a lot worse, the rough edges of characters, bar codes, but also often have a fracture, so the battery close contact between the electrode and the shell, and four electrodes are in the same plane, very neat. Method Two: Now the batteries are the batteries were sold in red marked: "Random batteries, such as retail, manufacturers can not enjoy the three guarantees", used to prevent businesses randomly with false battery replacement battery situation. 3. Sony Ericsson batteries Method One: True batteries are engineering plastics with superior texture, but this is different from previous approaches. Now the fake batteries have also been matte treatment, but leave the battery case, to coarse particles is much more matte, dim, and leave the battery weighs less than a really thin battery.APPLE A1175 battery APPLE A1189 battery ASUS A32-F5 Battery HP Pavilion dv2000 battery HP Pavilion dv1000 battery NX6120 battery HP ZV5000 battery
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