I bought a Samsung s4I9500 mobile phone, she said that I want to go back to charge and charge for 12

Hello: According to your description, it is recommended that you charge your newly purchased mobile phone: 1. Charge for 2-3 hours after the first three full charges, and then you can use it every time you are fully chargedNote:

Do not charge the battery after the power is completely exhausted, it will affect the battery life 2, do not use the mobile phone for a long time during the charging process, wait for the charging to be completed before using the following tips for using the mobile phone battery: 1. Do not over-discharge. When the device prompts "low battery", it should be charged; Charging is not until the device is automatically turned off, and the battery has been over-discharged.

This can affect battery life. 2. Do not overcharge. When the charger gives a full charge, it should be unplugged.

Now the charger generally has a full self-stop design, it doesn't hurt to take off the battery from the charger for a short time, but leave the battery on the charger for a long time, and the grid voltage rises in the middle of the night, and the charger that has stopped charging will continue to charge after the voltage rises, causing the battery to overcharge. This can affect battery life. 3. If the battery is not used for a long time, it should be charged to 60%, stored separately in a cool and dry place, and replenished every other month.

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The batteries used in mobile phones have completed the transition from nickel-metal hydride and nickel-cadmium batteries to lithium batteries, but many people's methods of using lithium batteries are still stuck in the old wrong method of using nickel-metal hydride and nickel-cadmium batteries.

Thus it is best to charge the phone in accordance with the standard time and standard method, especially do not charge the phone for more than 12 hours in general.

The charging method introduced in the manual is the standard charging method suitable for the mobile phone.

That's right. Generally, newly bought mobile phones need to be charged for 12 hours before using them for the first time to ensure the performance of the battery.

Have you tried to change the data cable If the charging is too slow, it is generally the data cable and the charging head to change to other chargers.

Hello is not needed.

Today's smart phones are using lithium batteries, lithium batteries have no memory effect, first of all, we must understand what is the memory effect, the memory effect is a temporary capacity loss (produced after several incomplete flushes) can be recovered after several deep stretching. Lithium batteries do not have this effect, but have a similar inert effect (which is different from the memory effect, and other batteries have this effect), which means that the chemicals in the battery do not participate in the reaction for a long time and become lazy, and they will not react after becoming lazy, and deep drawing and deep discharge are useless. Therefore, there is no need to deliberately discharge when using it, and there is no problem with going with the flow.

It should be noted that the life of lithium batteries is basically fixed, and one flush is less than once.

Like the previous copycat machine, the battery has a memory effect, so the first three times need to be fully charged for 12 hours, and the current mobile phone is a lithium battery, and the lithium battery can be charged at any time.

Hello: You don't have to wait until the battery is completely out of charge to recharge. There is no time requirement for the first charge and subsequent charging, and a full charge is sufficient. It can be charged at any time in the future. It is also possible to extend the charging time by 2-3 hours per charge.

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If you want the potential of the mobile phone's battery board to be tapped, you should wait until the battery is all used up before charging, turn off and charge for 12 to 15 hours, about three times.

Don't run out of power completely, just indicate that the battery is low and you can charge it. The first three times need to be charged by wire for 12-14 hours, and after the three times, you can charge casually.

Direct charging for more than 2 hours should be fine, and the remaining power is less than 15% will prompt, and it will be charged after the prompt.

Yes, I don't like typing, the answer is relatively simple, in general, the current battery has no memory effect, it is charged as you go, don't worry about shortening the life of the battery, but at least ensure a full charge once a week for 6 8 hours, don't charge it for too long, it's not good for the device.

It's fine, eighteen hours is fine, as long as you don't feel like a waste of electricity.

Now mobile phones use lithium-ion batteries, and the mobile phone has been calibrated at the factory, so the newly bought mobile phone does not need to be charged for more than 12 hours or anything like before. It is recommended to charge as you go, and you can do a complete charge and discharge once a month.

The next Kingsoft battery doctor, fully charge it the first time, he has a hint.

It is best to charge for 10-12 hours for the first three times, which can stimulate the inertness of the lithium battery.