Samsung’s mobiles are some of the best Android -based models in the market, but remain behind in a fundamental aspect of their competitors: the battery. That is already changing with a greater commitment of the manufacturer for new technologies that allow to create batteries with greater capacity and smaller size; And no, we are not talking about carbon silicon batteries that are so much giving to talk in China.
The new Galaxy S25 EDGE is the model that starts this new era for Samsung, with a 3900 mAh battery despite the small 5.8 mm thickness of the device. A battery that has been Created by Samsung Sdithe division dedicated to electronics and the batteries of the Korean company; This is something striking because the rest of the Galaxy S25 range uses ATL batteries (Amperex Technology Limited) and the company has other suppliers such as Byd and LG.
The fact of using their own batteries in the S25 Edge is a big step forward for Samsung, and it is only the beginning. The Korean medium The ELE has revealed that Samsung Sdi has developed a new battery technology called its Can, where its acronym of “Stainless use Steel”; In other words, it is a battery based on stainless steel to obtain more density, power, and greater security.
With its Can, Samsung SDI can create batteries with a greater capacity of the current ones, which at the same time solve some of the common problems in Samsung mobiles. For example, its dog allows increasing load speed, which has been one of the weak points of the Galaxy in recent years when compared to their rivals from China.
The use of stainless steel replaces aluminum in current batteries; Although it is not such a good material to dissipate heat, it is more corrosion resistant and blows; But above all, consumers will be glad to know that this material will help reduce the problem of swollen batteries that has affected some Samsung models in the last decade.
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The use of stainless steel in the battery housing also solves another common problem, battery replacement. Recall that from 2027 all mobile manufacturers will have to install removable batteries on their devices, which can be easily replaced by the user and without the need to go to the technical service as until now. A stainless steel housing will facilitate this process and allow Samsung to comply with European law.
