Samsung Electro-Mechanics has unveiled a new oxide-based solid-state battery. This battery is specifically designed for the wearables market, including smartwatches, fitness trackers, and wireless earbuds. In this article, we will discuss everything about the upcoming solid-state battery by Samsung Electro-mechanics. 

Samsung Solid-State Battery Overview

Key Features 

This solid-state battery claims to be the world's first ultra-compact cell tailored for wearable devices. It achieves an energy density of 200 watt-hours per liter, which is on par with conventional lithium-ion batteries. Additionally, it can be manufactured in various sizes and shapes, thanks to advanced multi-layer ceramic capacitor manufacturing techniques.

Manufacturing Process

The battery employs a detailed layer-printing and stacking method. This approach helps prevent common issues like wrinkling and swelling that often occur in traditional lithium-ion cells. As a result, the battery is ultra-dense and can withstand numerous charge cycles. And if you were asking whether this solid-state battery has any advantages, then YES! It enhances safety and shock resistance while reducing the carbon footprint. Furthermore, the battery operates effectively across a wider temperature range.

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Samsung Solid State Battery Availability

Samsung aims for mass production in the first half of 2026. The new battery is expected to appear in products such as the Galaxy Ring, Galaxy Watch, and Galaxy Buds. Currently, samples have been provided to potential customers and partners for evaluation. In addition to wearables, Samsung plans to expand the use of solid-state batteries to electric vehicles (EVs). 

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