Appearance distinguish

Existence of fake battery are a common problem: the battery inside the core components??? Battery chips of poor quality, insufficient charge and discharge time is short, anti-sabotage poor performance, the marked discrepancies with the actual battery capacity.

Currently on the market flooded with counterfeit mobile phone battery, so that the interests of many Toshiba NB200 battery consumers suffer. Genuine mobile phone battery generally have the following exterior features: battery label use of the second printing technology, in a certain light, and from the slope of view, part of the color bar code significantly more than in other parts of the black, and Mo Shangqu hand feel a little more than other parts of the convex, many with original equipment battery have this characteristic. Genuine battery label at the surface of the white light with metal objects designated, have similar across traces of a pencil. Battery shell is made with special material, very strong, difficult to damage, under normal circumstances is not easy to open the battery case, battery and tidy appearance, there is no extra burr, a certain degree of roughness of the outer Toshiba Satellite A105 battery surface and feel comfortable, feel smooth inner surface, lighting be able to see finer vertical scratches.

Cell phone battery film electrode and the width of the same corresponding position in the bottom of the battery electrodes marked “+”"-” mark, battery charging electrodes separation between the materials and shell materials, the same as, but not one. battery into mobile phones should feel comfortable, comfortable. Battery lock push part of the card spaces appropriate, firmly. The battery label writing clear, there are corresponding with the battery type of battery parts number. Battery manufacturers should outline a clear, and the anti-counterfeiting marks the Toshiba Satellite M115 battery brightness is good, there are three-dimensional look.

Weigh weight

Under normal circumstances, the weight of lightweight lithium-ion battery, each battery is about more than 100 grams; taking into account the obvious characteristics of and can not fake Toshiba Satellite A135 battery, we can use the method of measuring the weight of mobile phone battery to identify whether the battery only ” sell dog meat “of the type, after all other types of battery, and lithium-ion battery in terms of weight difference between the relatively large, a simple one, said that the weight of too much or if the battery are overweight too far away from the 100 grams of the standard, then, we can roughly be inferred The battery are fake and shoddy products.

Has the advantage of this method to identify them more intuitive Toshiba Satellite M70 battery, the operation is simple. The disadvantage is that identification is limited in scope to the identification of lithium-ion battery effective, and inconvenient to implement, who will carry it around with a steelyard in?