Many smartphone users are unaware that careless charging habits can seriously damage their devices. Issues like rapidly deteriorating batteries, overheating phones, and reduced performance are often caused by improper charging methods.
According to Counterpoint Research, battery damage is one of the leading reasons why smartphones need to be replaced earlier than expected. This highlights the need for proper charging practices to extend device lifespan.
Using The Right Charger Matters
One major cause of battery issues is using chargers that don’t meet safety standards. The Indonesian Ministry of Communication and Information Technology advises using certified chargers to avoid unstable current that can harm internal components. Fake chargers usually lack protections for current and voltage, causing batteries to overheat and degrade faster.
Avoid Charging On Soft Surfaces
Charging your phone on soft materials such as beds or sofas can trap heat, which accelerates battery capacity loss. GSMArena Lab Tests show that battery temperatures rise more quickly when charging on mattress-like surfaces. To allow for better heat dissipation, place your phone on a flat, hard surface while charging.
Don’t Use Your Phone Heavily While Charging
Using your phone for gaming or streaming videos during charging can cause the device to heat up and slow the charging process. Qualcomm’s Quick Charge documentation explains that the phone’s system handles charging and high power tasks simultaneously, increasing temperature and battery strain.
Inspect Charging Cables Regularly
Damaged or loose cables can create micro electrical surges that damage the charging port and cause unstable current delivery. UL Solutions warns that insulation wear can trigger repeated small surges, negatively affecting battery health.
Overnight Charging Has Its Risks
Modern batteries have overcharge protection, reducing the risk of damage from overnight charging. However, Apple Support and Battery University note that keeping the battery at 100% for an extended period (trickle charging) can accelerate lithium-ion cell degradation due to sustained high voltage.
Beware of Uncertified Power Banks
Power banks lacking official certification may not offer adequate protection against unstable current flow. Indonesia’s National Standardization Agency (SNI) requires power banks to have safety features like automatic cutoff when temperatures rise dangerously.
Tips for Safe Charging That Truly Work
- Use the charger and cable that come with your phone or certified equivalents.
- Keep the charging port clean by gently removing dust with a soft brush or specialized tool.
- Charge devices on flat, hard surfaces to avoid heat buildup.
- Avoid using thick phone cases during charging, as they trap heat and raise temperatures.
- Refrain from intense phone usage during charging sessions.
- Replace damaged cables promptly to prevent electrical surges.
- Avoid overnight charging when possible or use smart plugs to limit charge time.
- Choose power banks certified by recognized standards bodies.
By following these precautions, you help maintain your phone’s battery health and overall performance. Understanding the risks associated with careless charging and applying practical methods safeguards your device, ensuring it lasts longer without compromising speed or stability.
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