How to Tell If Your Samsung Battery Needs Replacing
A failing Samsung battery can make your phone frustrating to use. But how do you know when it is time for a Samsung battery replacement? Here are the most common signs that your Samsung battery has reached the end of its life and needs professional replacement.
Signs Your Samsung Battery Needs Replacing
1. Battery Drains Very Fast
If your Samsung used to last all day but now only lasts a few hours – or even less – this is the most obvious sign of battery deterioration. Lithium-ion batteries degrade over time and lose their ability to hold a full charge.
2. Phone Shuts Down Unexpectedly
Does your Samsung shut down randomly even when the battery indicator shows 20%, 30% or even 50%? This is a classic sign of a worn-out battery that can no longer provide consistent power to your phone.
3. Battery Percentage Jumps Erratically
If your battery percentage jumps from 50% to 10% in minutes, or skips around inconsistently, the battery cells are degraded and the phone cannot accurately measure remaining charge.
4. Phone Feels Hot During Charging or Use
While a small amount of warmth during charging is normal, excessive heat is a warning sign. An old or failing battery can overheat during charging or heavy use.
5. Swollen or Bulging Back Panel
If you notice your Samsung back panel is lifting, separating or feels slightly rounded, the battery inside may be swelling. This is a serious safety hazard – stop using the phone immediately and get it repaired right away. Call us on 0449 966 550.
6. Phone Will Only Work When Plugged In
If your Samsung turns off immediately when disconnected from the charger, the battery has completely lost its capacity and must be replaced.
How Long Should a Samsung Battery Last?
Samsung batteries are typically designed to retain 80% of their original capacity after 500 full charge cycles, which for most users is about 2 to 3 years of normal use. After this point, you will start to notice the signs above becoming more frequent.
Samsung Battery Replacement in Sydney
At Samsung Screen Repair Sydney in Fairfield Heights, we replace Samsung batteries for all Galaxy models. Battery replacements start from just $79 and take as little as 30 minutes. We use high-quality replacement batteries and back every repair with our 90-day warranty.
Call 0449 966 550 or walk in any day of the week.
- Phone: 0449 966 550
- Location: Fairfield Heights, Sydney NSW
- Hours: Open 7 days a week