What is a virtual battery capacity standard? How to identify the dummy battery?

What is the virtual standard of battery capacity? The battery capacity mainly indicates the amount of electric energy stored by the battery. The larger the battery capacity, the longer the working time of the battery under load, which is an important indicator of battery performance. The capacity marked on the battery label is far greater than the results obtained through the detection of the above national standards. In short, the actual capacity of the battery is far less than the capacity value marked on the battery. Such a scalar is called a virtual standard. For consumers, the false standard is purely deceptive and irresponsible. The false standard battery is generally processed by an unknown lithium battery manufacturer. It does not have the effect of legal supervision, and the quality and after-sales of the battery cannot be guaranteed. False bids are only a means for illegal businesses to make huge profits. Their existence not only affects the healthy development of the mobile phone battery market and the establishment of domestic brands, but also seriously harms the interests of consumers. The virtual standard battery capacity seems to start with the phone battery of the counterfeit cell phone. It is reported that the popular counterfeit cell phone ringing in the early years is large, and the battery capacity is mostly above 3500mAh. At that time, the capacity of the square aluminum shell battery is difficult to achieve 3500mAh. At this time, the virtual standard begins to extend, such as mobile phone sd card virtual standard capacity, mobile phone memory virtual standard capacity, U disk virtual standard capacity, mobile power virtual standard capacity, etc., in fact, the easiest to see should belong to the mobile power charging treasure virtual standard, some train There are many stalls selling power bank batteries around the station, and most of these power banks have a capacity of 10,000 mAh and the price is about 30 yuan. How to identify the false standard battery 1. Compared with the original battery, beware of false standard: two batteries with different capacities are actually the same battery, but the baffle is different. 2. The weight ratio of the original battery: Hold the battery in your hand, and compare the thickness and weight of the battery with the original battery. Some batteries have the same capacity as the original battery, but they are clearly thinner and lighter than the original battery. The battery is still a dummy battery. 3. Ask the brand of battery cells used: The brand of battery cells has the greatest relationship with battery quality. Only good batteries can ensure the quality and capacity of the battery. Well-known brand batteries generally use professional and well-known cell brands (except original cells). 4. Be careful with the battery with the original label: If the merchant recommends a battery with a label similar to the original battery, you can be sure that the battery is garbage in the trash. Consumers should be careful and never buy and use this type of battery. It is impossible for ordinary brand batteries to design this kind of sticker. 5. Is it a promise to never make a false bid: See if the promise of no false bid is marked on the product packaging. Only the expected packaging, no promises. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: What are the details of the important components of the lithium battery electrolyte?