Local Charger: Nowadays, most of the people buy a cheap charger from the local market as soon as the charger gets damaged. These chargers look absolutely original but from inside they can prove to be poison for your smartphone. In order to save a few rupees, phones worth thousands get put in danger.

Battery life decreases rapidly

Local charger does not have proper voltage and current control. Because of this, there is excessive pressure on the phone’s battery. Initially you will feel that the phone is charging fine but after some time the battery starts discharging quickly. In many cases, the battery may swell, which is extremely dangerous.

Internal parts of the phone may get damaged

The original charger has a safety chip to protect it from overheating, overcharge and short circuit. This protection is not available in local chargers. Even slight current fluctuations during charging can damage the motherboard, charging IC or display. Once these parts get damaged, the repair cost can reach half the price of the phone.

Fear of phone catching fire

You must have heard many times in the news that the phone exploded or caught fire while charging. Poor quality charger is often responsible for this. Local chargers heat up quickly and the insulation of the wires is also weak. In such a situation, the risk of short circuit increases manifold which can become a threat to both life and property.

Why do companies refuse local chargers?

Smartphone companies always recommend using original or certified chargers. The reason for this is not just to earn money but also the safety and longevity of the phone. The warranty may also be void due to damage caused by the local charger due to which the user has to face a double blow.

Why is it important to choose the right charger?

If you want your phone to work well for a long time, then never compromise on the charger. Always use branded or BIS certified charger only. A wrong decision taken to save a few rupees can damage your precious smartphone forever.

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Many times, in case of emergency, the phone has to be charged from another charger. In such a situation, this question comes in the mind of many people whether the phone will get damaged by charging it with a high power charger. If this question bothers you too, then today we have brought the answer. This will let you know whether a low capacity phone will get damaged when charged with a high-powered charger or not.

Charging with high power charger is safe

If your phone is of 18W and you charge it with an 80W or 100W charger then there is no need to worry. It is completely safe and will not cause any harm to your phone and battery. For this, there is a technology in charger and smartphone, which is called Power Negotiation Protocol. This technology ensures that the phone gets power according to its capacity. Therefore, even if you use a charger with more power, the phone will still get charging according to its capacity.

How does this technology work?

The power negotiation protocol tells the charger how much capacity the phone has and how much power it will need to charge. After this the charger delivers only that much power. For example, even a 100W charger will supply only 18W power to an 18W phone. This keeps the phone and battery safe.

Battery management system also helps

Nowadays smartphones also have battery management system. It manages charging voltage, temperature and current using power negotiation protocol. If the phone overheats during charging, it stops charging, thereby protecting the battery.

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