are long chargers bad for your phone?
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This myth has some pretty legitimate origins, so it's no surprise that it's stuck around. In the days of yore, lithium-ion batteries would overheat if you left them charging for too long. This did, in fact, cause damage to the battery and reduce performance.
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Quite a lot, actually. Poorly made electronics such as phone chargers can cause electrocution or overheat and cause a fire, and have been blamed for a number of fires in recent years. The problem is that many people are unaware of the dangers, assuming that because the devices are on sale, they are safe.
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The quick answer is no, it's designed to be left on the charger. The battery will last longest if you always charge it very slowly, keep it at a cool temperature, and never completely charge or discharge it. Actually, the degradation is probably worst when it's fully charged.
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You can use your device while charging like you normally would. However, that will affect the charging speed. This especially applies to playing demanding games or using apps that need a lot of resources. So, the best advice we can give you is to leave your phone until its battery is fully charged.
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Using your phone while it is charging can cause the battery to expand in size which will eventually lead to the battery exploding.
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Yes, if you're not looking for a fast charger, or if you're only charging your phone at night while you sleep, then a wireless charger could work for you. But for the most part, you can't use your phone while it charges wirelessly. If you take your phone off the wireless charger to do anything, it'll stop charging.
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No, the phone expects certain things of the charger. But, you could destroy your phone with a Tesla coil.
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According to Battery University, leaving your phone plugged in when it's fully charged, like you might overnight, is bad for the battery in the long run. ... It keeps the battery in a high-stress, high-tension state, which wears down the chemistry within.
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In conclusion, no, charging your cell phone with a portable battery charger will not damage or affect the battery life. Of course you should be wary of using extremely cheap or knockoff models, and always be sure to look at the voltage of a portable battery charger before you buy it. Happy charging.
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Batteries age anyway, but if you really want to maximize its lifespan it's arguably best to avoid very heavy use of your phone while charging, such as gaming, but everything else is fine. Anyway, there's absolutely no danger in playing around on your device while it's charging.
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Using a Non-Apple Charger is Dangerous. They say that charging your iPhone with non-Apple brand cell phone cables can damage your device. This is only half true. ... Just avoid using cheap knockoff cables and chargers as oftentimes they are less expensive due to a lack of safety mechanisms in the internal circuitry.
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The chargers contained lithium-ion batteries, which were associated with overheating and fire cases. ... Overall, cheap phone chargers and cables are seen as a fire risk in Japan as they can dangerously overheat when used to recharge smartphones and tablets, and can also cause fire when kept in dusty, moist areas.
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It doesn't matter if the power supply / charger can provide more current then the device requires. Providing less current will prevent charging or slow it down the same as a poorly designed charger can also prevent charging or slow it down.
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Originally Answered: Is it bad to charge your phone while it's on low power mode? No. ... It is best for battery life to keep it as charged as possible always and not let it discharge too much. Ideally it would be charging as much as possible so the battery doesn't get used up too much.
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Nowadays there are lots of chargers or even the mods in the market have the ability of quick charging, so in this way, it could save you lots of time to charge. But still, some devices need almost 2 hours to finish the charging, especially the big device.
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This is because fast chargers modify the voltages beyond the standard level for USB charging. That means that even if the fast charger is from a reputable source, it is far riskier to use than a standard charger. So, if you're nervous about damaging your phone, it might be worth it to stick with a standard charger.
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Try to keep your battery's charge level between 65% and 75%. According to Battery University, the lithium-ion battery in your smartphone will last longest if you keep it 65% to 75% charged at all times. Clearly, it's impractical to always keep your phone charge between those levels — but at least you know what's ideal.