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Always charge your phone to 100%? Discover its top 5 cons and 2 pros

Many of us plug in our phones at night and unplug them in the morning, or whenever the battery hits 100%. It feels reassuring to start the day with a full charge. A 100% battery looks like peace of mind. You don't need to worry about carrying a charger or hunting for a power socket. But here is the catch. Smartphones use Lithium-ion batteries that do not like being charged at 100% all the time.

top five cons and two pros

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top five cons and two pros

While charging fully is not dangerous, making it a daily habit can quietly affect battery health over time. So, if you always charge your phone to 100%, here are the top five cons and two pros of doing so.

Cons of always charging to 100%

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Cons of always charging to 100%

Five Cons of always charging to 100%

1. Faster battery wear: Keeping the battery at full charge puts extra stress on it. Over time, this reduces overall battery capacity.

2. More heat buildup: Phones often heat up near 100%, especially with fast chargers. Heat is the biggest enemy of battery health.

long-term performance and charging issues

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long-term performance and charging issues

3. Reduced long-term performance: A stressed battery drains faster as it ages. You may notice sudden drops from 20% to zero later.

4. Overnight charging issues: Leaving the phone plugged in all night keeps it at 100% for hours. This adds unnecessary strain, even with smart charging features.

Shorter battery lifespan

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Shorter battery lifespan

5. Shorter battery lifespan: Over time, frequent full charging can lead to earlier battery replacement. That means extra cost and inconvenience.

Pros of charging to 100%

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Pros of charging to 100%

Two Pros of charging to 100%

1. Maximum daily usage: A full charge gives you the longest screen time. This is useful during travel or long workdays.

2. Less charging anxiety: You worry less about battery percentage. This can be helpful if you cannot charge during the day.