Galaxy S27 Ultra May Get 5,700mAh Battery and 60W Charging

MW Contributor · 2026-09-20T06:09:25+08:00

Samsung's upcoming Galaxy S27 Ultra and Galaxy S27 Pro have appeared in China's 3C certification database, revealing details about their batteries and wired charging. Both phones support up to 60W wired charging. This matches the charging speed offered by the Galaxy S26 Ultra. The Galaxy S27 Ultra battery has a rated capacity of 5,534mAh, which is expected to be marketed as around 5,700mAh typical capacity. This would be 700mAh larger than the battery in the Galaxy S26 Ultra. The Galaxy S27 Pro has a rated battery capacity of 5,087mAh, which could be marketed as approximately 5,200mAh typical capacity. The certification details indicate that Samsung is preparing larger batteries for both models while retaining 60W wired charging.

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September 20, 2026 at 6:09 am
MW Contributor
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Samsung’s upcoming Galaxy S27 Ultra and Galaxy S27 Pro have appeared in China’s 3C certification database, revealing details about their batteries and wired charging.
Both phones support up to 60W wired charging. This matches the charging speed offered by the Galaxy S26 Ultra.
The Galaxy S27 Ultra battery has a rated capacity of 5,534mAh, which is expected to be marketed as around 5,700mAh typical capacity. This would be 700mAh larger than the battery in the Galaxy S26 Ultra.
The Galaxy S27 Pro has a rated battery capacity of 5,087mAh, which could be marketed as approximately 5,200mAh typical capacity.
The certification details indicate that Samsung is preparing larger batteries for both models while retaining 60W wired charging.
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