Many users believe they are very familiar with batteries in electrical appliances. But many of these charging legends are just wrong – or at least out of date.
Not fully charged hurts Drums – But also connecting and disconnecting too often? Far from it, these two supposed wisdoms belong in the realm of outdated battery myths. An overview.
It is often said that a battery must always be empty before it can be charged. However, this no longer applies to smartphone batteries, as these have lithium-ion batteries. In fact, completely discharging these batteries is detrimental to their lifespan. Nickel-cadmium batteries, on the other hand, can lose their capacity in the long term if they are charged early – more intelligently Technology but they are seldom found.
There is no wrong power supply, at least not with the current one Smartphonesthat are charged via a USB cable. The upstream charging electronics only allow a defined flow of energy through here. So you can use all suitable power adapters and also charge iPhones with Android chargers. However, not all smartphones support the same fast charging technologies. If in doubt, it will take longer with a charger from another manufacturer. In addition, there is another important exception: Cheap Chinese chargers, such as those available in web shops or on eBay, must not be used. They often do not meet European safety standards. So at least make sure that you can find a CE mark on the device. However, the power supplies are not actually tested. The GS seal is much safer here; Devices are actually checked for their security here.
3. Charge properly the first time
The first charging process for a new smartphone doesn’t have to take very long and you don’t have to fully charge the device. This widespread vision dates back to the days of older battery technologies, but modern lithium-ion batteries do not perform better. So you can fully charge it the first time you charge it, but you don’t have to.
4. Connecting and disconnecting too often will damage the battery
Also not true. According to the specialist magazine “Connect”, batteries only last a certain number of charging cycles. A charging cycle can also consist of several charging processes.
You do not have to. In fact, the perfect charge level for a battery is between 30 and 70 percent. Several short charges can be even better for the battery in the long run than charging up to 100 percent each time.
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