Look at the label on the cell phone battery. It is usually made somewhere under the battery. And:
1. The model name matching the model should be written on it.
2. Is the standby time consistent with the instruction?
Generally speaking, buying a mobile phone only brings one original battery. Furthermore: 1. The most common way to distinguish between genuine and fake batteries is to look at the appearance. Usually, the surface color and texture of the original battery are clear, uniform and clean, without obvious scratches and damage; The battery label shall be printed with the battery model, type, rated capacity, standard voltage, sign and manufacturer's name. When using the mobile phone, the hand feel should be smooth and smooth, the tightness should be appropriate, the hands should be well matched and the lock should be reliable; Metal parts have no obvious scratches, blackening and turning green. If the mobile phone battery we bought does not conform to the above phenomenon, we can preliminarily conclude that it is a fake.
2. Identify the authenticity of the battery by checking whether the color of the battery is consistent with the appearance of the mobile phone. At present, many mobile phone manufacturers also strive to improve their technical level from their own perspective, so as to strengthen the counterfeiting difficulty of mobile phones and their accessories, thus further curbing the phenomenon of counterfeit parallel imports. General regular mobile phone products and their accessories must be consistent in appearance. Therefore, if we install the bought mobile phone battery, we should carefully compare the colors of the fuselage and the bottom case of the battery. If the color is flickering, it is the original battery. Otherwise, the battery itself is dim and may be a fake battery.
3. Use a dedicated detector to identify the battery. The quality of mobile phone batteries is difficult to distinguish between good and bad only from appearance. Therefore, a mobile phone battery detector has been introduced in the market, which can detect and judge the capacity and quality of lithium, nickel and other batteries with voltage of 2.4V ~ 6.0V and capacity 1999mAh, and has the functions of activation, charging and discharging. The whole process is controlled by the microprocessor according to the characteristics of the battery, and the digital display of the measured technical parameters such as voltage, current and capacity can be realized.
4. Judging by observing the abnormal charging situation. Generally, there should be an over-current protector inside the genuine mobile phone battery, which will automatically cut off the circuit in case of excessive current caused by external short circuit to avoid burning or damaging the mobile phone; Lithium-ion batteries also have overcharge protection circuits. When using non-standard electrical appliances, the power supply will be automatically cut off if the alternating current is too large, resulting in charging failure. Under normal circumstances, the battery can automatically return to the on state. If, in the process of charging, we find that the battery is seriously heated, or smokes or even explodes, it means that the battery must be fake.
5. Identify the battery by measuring the weight. Due to the light weight of lithium-ion battery block, it is generally around 100g; The weight of mobile phone battery blocks using Ni-Cd and Ni-MH batteries is above130g ... but the weight cannot be faked. Weight is an important method to identify counterfeit lithium-ion mobile phone battery blocks. Because weighing does not damage the battery block, the operation is simple and convenient, and it is an important method to identify counterfeit lithium-ion batteries and battery blocks.
6. Identify the battery according to the hardness of the joint. For Nokia 32 10, the appearance of this mobile phone is very different from other models, which brings great convenience to counterfeiters and of course brings trouble to our user identification. For this kind of battery, we should first identify the battery according to the hardness of the connector. We can press the joint of the battery arch, then press the battery hard and feel the hardness of the battery with our hands. Usually, the real battery feels soft and elastic. When installing the battery, we can easily connect the battery to the fuselage. On the contrary, because the fake battery itself is hard, when we install the battery, it will be difficult to install or asymmetric because of its lack of elasticity.