Samsung Will Finally Upgrade Batteries With Galaxy S27 Series
In practice, the upcoming Samsung Galaxy S27 Ultra and Galaxy S27 Pro have appeared in South Korea's Safety Korea certification database, revealing images of their batteries ahead of their projected launch.
In practice, the upcoming Samsung Galaxy S27 Ultra and Galaxy S27 Pro have appeared in South Korea's Safety Korea certification database, revealing images of their batteries ahead of their projected launch.
Article outline
- What happened
- The key numbers
- Why it matters
- Official response
- The details
- The bottom line
Key points
- If the leaked capacities are accurate, the Galaxy S27 Ultra will offer a 700mAh or 14% growth over the Galaxy S26 Ultra's 5, 000mAh battery.
- The listings identify the Galaxy S27 Ultra's battery as EB-BS958DBY and the Galaxy S27 Pro's as EB-BS957CBY.
- The Galaxy S27 Pro is projected to have a 5, 200mAh typical battery capacity, with a rated capacity of 5, 087mAh.
- Even the Galaxy S27 Pro could feature a battery 200mAh larger than the Galaxy S26 Ultra, representing a 4% growth.
- Although their final specifications and availability remain unconfirmed, the Galaxy S27 Ultra and S27 Pro are projected to arrive in early 2027.
Notably, the listings identify the Galaxy S27 Ultra's battery as EB-BS958DBY and the Galaxy S27 Pro's as EB-BS957CBY. Both batteries are manufactured by the Chinese firm Zhuhai CosMX Power.
Although the battery capacities are not visible in the certification images, earlier leaks and China's 3C certification have already made public their anticipated specifications.
Samsung Ramps Up NAND Production as YMTC Steals Its Top Spot in Market.
According to previous certification details, the Galaxy S27 Ultra will feature a battery with a rated capacity of 5, 534mAh, equivalent to an projected typical capacity of 5, 700mAh.
Meanwhile, the Galaxy S27 Pro is projected to have a 5, 200mAh typical battery capacity, with a rated capacity of 5, 087mAh.
Both smartphones have additionally received certification for 60W wired charging, matching the Galaxy S26 Ultra. Specification Galaxy S27 Ultra Galaxy S27 Pro. Model number SM-S958 SM-S957. Rated battery capacity 5, 534mAh 5, 087mAh. Projected typical capacity 5, 700mAh 5, 200mAh. Wired charging 60W 60W. Battery manufacturer Zhuhai CosMX Power Zhuhai CosMX Power. Bigger Battery Than Galaxy S26 Ultra.
Samsung has maintained a 5, 000mAh battery capacity throughout its Ultra flagships for a number of generations, making the projected upgrade significant.
Previous reports suggested that Samsung tested a Galaxy S27 Ultra prototype with a 7, 000mAh battery but ultimately chose a smaller capacity to retain the S Pen. Samsung to Unveil Industry Leading Wireless Speakers at CES 2017.
Samsung has not officially confirmed a launch date for the Galaxy S27 series.
Nevertheless, a recent report suggests that the business could return to its traditional January or February launch schedule.
Although their final specifications and availability remain unconfirmed, the Galaxy S27 Ultra and S27 Pro are projected to arrive in early 2027. Stay Connected with ProPakistani.
Obtain the latest tech news, telecom insights, and product launches wherever you prefer. Follow on Google Discover. Follow on Google News Join WhatsApp. See more ProPakistani stories in Google Search and Top Stories.
Technology and Automotive Specialist covering the latest cars, smartphones, AI breakthroughs, and.
Taken together, the developments around samsung Will Finally Upgrade Batteries With Galaxy S27 Series point to a situation that is still moving, and the coming days should bring more clarity.




