Samsung may very well be creating a serious iPhone battery improve

Iphone 13 Pro Sierra Blue HeroSupply: Christine Romero-Chan / iMore

A brand new report signifies that Samsung SDI is investing in utilizing EV tech to make batteries for shopper merchandise like smartphones, in a transfer that might see future enhancements to the iPhone’s battery.

From The Elec:

South Korean battery maker Samsung SDI is planning to use to its smartphone battery manufacturing the stacking technique it presently makes use of for the manufacturing of electrical automobile batteries.

The stacking technique stacks battery supplies in layers and Samsung SDI makes use of this system presently within the manufacturing of Gen 5 EV batteries.

The strategy contrasts with rolling batteries and permits for elevated vitality density. The Elec claims that Samsung “is now working to use this similar approach to batteries it manufactures aimed toward smartphones and tablets.” The primary plant to see a brand new line can be in South Korea and will see a bast enchancment over the present winding technique used for cylinder batteries, which The Elec notes make it unimaginable to totally make the most of the interior area of the battery and is vulnerable to swelling:

The profitable utility of the stacking technique will enable the South Korean battery maker to extend vitality density by over 10%. Stacking technique requires further tools corresponding to notching.

One other chance for the transfer by Samsung SDI may very well be to win orders from Apple once more, the chief rival of its primary buyer Samsung Electronics.

If Apple did name upon Samsung to make use of the brand new tech in manufacturing, the report says it could enable Apple to make smartphones lighter and with larger battery energy. Apple’s finest iPhone, the iPhone 13, provided a serious improve over the iPhone 12 by way of battery life when it was launched final yr.

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