Samsung is gearing up to boost its battery game with the upcoming Galaxy S26 series, aiming to enhance battery longevity and efficiency. While Chinese competitors like OnePlus and Vivo boast 6,000+ mAh batteries thanks to cutting-edge technology, Samsung is exploring innovative paths to bolster its flagship offerings.
Recent insights reveal that Samsung is collaborating with South Korea’s ITM Semiconductor Co. to introduce advanced battery protection circuits in the Galaxy S26 lineup. This upgrade incorporates EMC (epoxy molding compound) technology, which is designed to prevent issues like overcharging and rapid discharging while also improving heat dissipation.
One of the key benefits of these EMC-based circuits is their reduced size, potentially allowing for larger batteries in the Galaxy S26 models. Rumors suggest that the Galaxy S26 Ultra might feature a battery capacity between 5,400 mAh and 5,500 mAh, marking a 10% increase over the Galaxy S25 Ultra.
Additionally, Samsung plans to use stainless steel battery housings, known as SUS CAN, in the new models, potentially allowing for greater capacities. This indicates a strategic move to compete with Chinese brands that have embraced Silicon Carbon batteries, as seen in OnePlus models with dual-cell 6,000 mAh capabilities and ultra-fast 100W charging.
Currently, Samsung’s Galaxy S25 Ultra offers 45W wired charging, but the Galaxy S26 Ultra is expected to step up to 65W, making it a more formidable competitor in the flagship market. With these advancements, Samsung aims to bridge the gap and deliver more robust battery solutions for its users, enhancing both performance and user experience.
