A battery that is not durable has always been a short board for smart phones, and graphene batteries, which are sometimes reported by large companies, seem to be the right medicine to solve this problem. But if you read all the news carefully, you will find that there is also a lot of water in it and it is doubtful.

Battery short board

At present, all smart phones have a common shortcoming that the battery is not durable. Whether it is those mobile phones that claim to be 4000mAh large batteries, or those that are called energy-saving and have various system-optimized models, you have to face the problem of recharging every day or even charging them several times a day.

The battery is also the culprit causing a lot of cell phone manufacturers crisis. From the explosion of the Samsung Note 7 battery to the Apple iPhone 6s low battery performance led to a direct shutdown, and then Apple's battery is not durable to limit the performance of the old iPhone processor, and then many manufacturers blindly increase the battery capacity resulting in the mobile phone is getting thicker It seems that the battery has become a time bomb in the design and use of mobile phones.

People are increasingly eager to have new technologies to solve this problem, and many people think of graphene batteries as a solution.

Graphene Mist

The so-called graphene battery is actually not a brand-new technology and has been in the R&D stage in recent years. It should be said that its materials and processes are not yet fully mature. Many of the reports we have seen are just scientific reports, not product reports. However, in some media reports, it has been greatly exaggerated, as if it were to use a cell phone with a graphene battery tomorrow. It has been reported that some mobile phones use graphene batteries, which are actually misrepresentations. At this stage, this technology has two major problems: cost and capacity. Ideal graphene battery performance is extremely powerful, extremely fast charging, long life, but the cost is extremely high. At present, most researches are solving the problem of cost, combining graphene with other materials to make batteries. In fact, it is more appropriate to become a graphene-based battery, and a considerable part of these types of batteries is still a lithium battery we are familiar with, and it is not completely innovative.

Therefore, when uv sees some reports and vendors promoting it as a selling point, it is best not to blindly convince and pursue them. At least it must be seen in kind.

Down-to-earth products

Of course, we do not want to completely negate the future of graphene batteries. Not long ago, there was a successful crowdfunding case for graphene battery charging on Kickstarter, a well-known crowdfunding website in the United States. This small team successfully produced an affordable charge of graphene charging treasure (about 382 yuan each), although the capacity is only 6000mAh, but when using a 60-watt fast charger, it can be filled with the charge in about 20 minutes treasure. And if converted to cell phone power, equivalent to 10 minutes can be filled with an iPhone 7 Plus battery power.

We believe this is not yet the limit of graphene battery technology, but it is already available as a first-generation product with outstanding performance. Future graphene batteries should have better performance and lower prices, which is worth looking forward to.

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