iPhone 15’s 80% Battery Charging Limit: A Feature Samsung Galaxy Had For Years

Apple has recently introduced a new battery management feature in its iPhone 15 models called the “80% Limit.” This feature allows users to set their iPhones to charge only up to 80% of the battery capacity, pausing the charge once it reaches that level.

If the battery level drops to 75%, the charging resumes until it hits 80% again. Interestingly, the phone will occasionally charge to 100% to maintain accurate battery state-of-charge estimates.

Why This Feature Is Popular

Battery Longevity

One of the most significant advantages of limiting the charge to 80% is the potential for increased battery longevity. Lithium-ion batteries, commonly used in smartphones, tend to degrade faster when charged above 80%. This feature is a game-changer for Samsung Galaxy users who are concerned about battery health.

User Flexibility

The 80% Limit feature offers a middle ground between “Optimized Battery Charging” and no limitations. Samsung Galaxy users, who often have to toggle between different power modes, appreciate this added layer of customization.

Eco-Friendly

By potentially extending the lifespan of smartphone batteries, this feature could reduce electronic waste, aligning with the eco-conscious values that many Samsung Galaxy users hold.

Samsung Galaxy Battery Protection Feature

Samsung has had this feature for years. The following Samsung Galaxy phones have the feature to stop charging at 80% or 85%:

• Galaxy S23 series
• Galaxy S22 series
• Galaxy S21 series
• Galaxy Note 20 series
• Galaxy Note 10 series
• Galaxy Z Fold 4
• Galaxy Z Fold 3
• Galaxy Z Flip 4
• Galaxy Z Flip 3
• Galaxy A73
• Galaxy A53
• Galaxy A33

To enable this feature, go to Settings > Battery and device care > Battery > More battery settings > Protect battery.

It is important to note that this feature is not available on all Samsung Galaxy phones. If you do not see the “Protect battery” option in your settings, then your phone does not have this feature.

Limiting your Samsung Galaxy phone’s charge to 80% or 85% can help to prolong the battery’s lifespan. This is because lithium-ion batteries, which are used in most smartphones, degrade over time when they are fully charged. By limiting the charge, you can help to reduce the amount of wear and tear on the battery.

However, it is important to note that limiting the charge will also reduce the amount of time that you can use your phone on a single charge. If you need your phone to last all day, then you may want to disable this feature.

Reddit Conversations

The feature has sparked discussions on Reddit, where users have been weighing its pros and cons:

• What are the benefits of the 80% limit?
• iPhone 15 Models Feature New Setting to Strictly Prevent Charging Beyond 80%
• iPhone 15 Pro charged to 90% with Limit in Settings for 80%

While the 80% Limit is currently an iPhone 15 exclusive, it’s a feature that would likely be welcomed by Samsung Galaxy fans. It offers a balanced approach to battery management, potentially extending battery life while providing users with more control over their device’s charging behavior.

How important is battery longevity to you when choosing a smartphone, and would a feature like the 80% Limit influence your decision?