Rechargeable batteries, also known as secondary batteries, can be used for charging and discharging cycles. Rechargeable batteries can be a cheaper option if your device requires frequent battery changes. And the current rechargeable battery market can be said to be mixed, what brand of products, which has led to a very clear phenomenon, that is, many rechargeable lithium ion batteries have a virtual capacity.
Battery capacity exaggeration is to magnify or exaggerate the actual battery capacity parameters, in order to attract consumers' attention and sell a good price. For example: assuming that the battery capacity of an 18650 lithium ion battery is actually 2200mAh, and the lithium ion battery manufacturer identifies the battery as 5000mAh, then this is the phenomenon of battery capacity virtual labeling.
In short, the actual capacity of the battery is far from the capacity value of the battery, such a scalar is called a virtual mark. For consumers, the virtual label has pure deception and is not responsible for the willful, the virtual label battery is generally processed by unknown manufacturers, it does not have the legal supervision effect, the quality of the battery and after-sales are not guaranteed. Many nominal 2000mAh, 3000mAh, 4000mAh& Hellip appear on the market; Even tens of thousands of mAh mobile phone battery, and the actual mobile phone lithium ion battery capacity can not reach.
