As smartphone technology advances, battery capacity is becoming a focal point for manufacturers aiming to meet the ever-increasing demands of users. Following Honor's introduction of a 10,000mAh battery in their latest gaming phones, reports have surfaced about Samsung's groundbreaking developments in battery technology. The tech giant is reportedly testing a dual-cell Silicon-Carbon (Si-C) battery that could revolutionize the way we power our Galaxy devices.
A Shift in Battery Trends
It wasn't too long ago that removable batteries were the norm, with devices like the Motorola DROID allowing users to carry extras for extended usage. Over the years, however, most major smartphone brands, including Samsung and LG, have gradually transitioned to non-removable batteries. This trend began with Samsung's Galaxy S series in 2015, and LG followed suit in 2016 with the G5. Nowadays, manufacturers aim for at least a full day's worth of battery life, but competition is heating up with advancements in battery technology.
The Next Frontier: Apple's Battery Innovations?
In the realm of extensive battery life, the upcoming OnePlus 15 promises a significant upgrade with its 7300mAh battery, up from the 6000mAh battery in the OnePlus 13. Interestingly, due to cultural considerations, there wasn't a OnePlus 14 model, leading to the skipped number in production.
The Groundbreaking 20,000mAh Dual-Cell Battery
While Honor's batteries are impressive, Samsung's dual-cell Si-C battery takes it to the next level with a staggering combined capacity of 20,000mAh. This configuration consists of one 12,000mAh cell and another 8,000mAh cell, capable of delivering up to 27 hours of screen-on time (SOT). Furthermore, the battery can withstand an impressive 960 charging cycles within a year, positioning it as a strong contender for future Galaxy models.
Challenges Ahead for Samsung
However, not all developments have been smooth sailing. Reports indicate that swelling was observed in the batteries during testing, prompting @phonefuturist to caution about the long-term stability of the dual-cell design. While the short-term performance is promising, the 12,000mAh cell measures 6.3mm thick, while the 8,000mAh cell starts at 4mm but swelled to 7.2mm during evaluation. As a result, Samsung has work to do to address these issues before the battery reaches consumers.
