Can you charge the Lenovo S850 battery if it is not used up

Sorry for the confusion!

1.It is recommended to use the original Lenovo battery and use it with the original data cable and power adapter to avoid compatibility and other safety hazards;

2.At present, the batteries are all lithium batteries, different from the early nickel-metal hydride batteries, there is no memory effect, the normal charging time of the S850 model is in the range of 2-4 hours, and the power supply can be removed after being fully charged, so as to avoid affecting the service life of the battery;

3.It is recommended to avoid completely consuming the power in the lithium battery, or not charging for a long time, if the lithium battery is not supported by power for a long time, it may affect the service life and normal use;

In addition, it is recommended that you can use it with Lenovo Power Saver Master, which can effectively extend the standby time and service life of the battery.

If you have any other doubts during the subsequent use of the mobile phone, you can log in to the following platform to communicate with us:

1. Lenovo mobile phone and tablet PC enterprise platform.

2. Lenovo asks (

Dear Lenovo users, hello!

The solution to the Lenovo S850T mobile phone battery if it is not durable: send it for repair to the after-sales inspection and warranty processing.

Battery maintenance: 1. Avoid exposure to the sun, and the battery working environment is best at 10-30 degrees;

2. Do not expose the battery to water or other liquids;

3. Please do not unplug the external power supply during the charging process of the battery until it is fully charged;

4. If the battery has been damaged, or if the battery is found to be leaking or there is a build-up of foreign objects at both ends of the battery, stop using the battery;

5. If the battery is not used for a long time, its performance may be reduced. It is recommended that the battery be stored separately for no more than 1 month, and ensure that the battery is charged every 1 month or so;

6. Do not completely discharge rechargeable lithium-ion batteries, and do not store these batteries in a discharged state;

7. Do not attempt to disassemble or modify the battery, doing so may cause leakage of the battery** or liquid inside the battery, batteries not specified by Lenovo, and batteries that have been disassembled or modified are not covered by the warranty;

8. If the phone is not used for a long time, it is recommended to unplug the battery and store the battery separately. The battery should be stored at room temperature (-10-35 degrees) and charged to 30% to 50%, it is recommended to charge the battery every 1 month or so to prevent over-discharge.

Dear Lenovo users, hello!

We apologize for the inconvenience.

Lenovo S850 battery in the usual charging, you just need to be full, do not charge for more than 10 hours, the mobile phone can be used for about 1-2 days under normal standby conditions, if your current situation deviation increases, please refer to the following:

2.Whether you use it for a long time, using large apps or making calls for a long time will consume a lot of power, it is recommended that you adjust the screen brightness appropriately;

3.If you have the conditions, it is recommended that you replace the battery for comparison, which is not ruled out due to battery aging or abnormality;

4.It is recommended that you close the system background programs regularly, or you can use the "Phone Acceleration" function in Le'an.

5.It is recommended that you use Le to save electricity, this is a power-saving and energy-saving software officially launched by Lenovo, you can go to the Le store to search**, and Bluetooth, GPS and other functions are recommended to turn off energy saving when not in use.

If the power consumption is still serious after the above operations, we recommend that you back up the fuselage data and perform a factory reset.

If the problem still exists, please take the time to go to the Lenovo site for specific detection and processing.

You can access:

Find the nearest site. The business hours of the maintenance site are usually from 9:00 to 18:00 from Monday to Sunday, except for holidays, and the stations will be slightly adjusted according to their own operations.

Both. 1.The quality of the battery cells is not very good, and the storage capacity is limited. 2.The hardware power consumption is not well controlled, and the power consumption is large3System optimization workmanship is not good, and some software needs high power consumption to run.

Hello, sorry for the inconvenience.

The interface does not show charging, and the charging function is indeed faulty:

1.It is recommended to replug the data cable and power adapter to rule out the cause of poor contact;

2.It is recommended that you can replace the charging cable and power adapter if possible, if it can be improved after replacement, you can infer that the accessory is abnormal;

3.If you have other batteries, it is recommended to try to replace them, and it is not ruled out that the battery is caused by failure.

If the problem still cannot be effectively solved, for your normal use in the future, it is recommended that you take the time to go to a nearby Lenovo authorized repair station for specific testing and treatment.

You can visit the official website for inquiries:

You are welcome to contact us or visit Lenovo at any time

Consult to find out.

1. Before the battery leaves the factory, the manufacturer has activated the process and pre-charged, so the battery has residual power, some friends said that the battery is charged according to the adjustment period time, and the standby is still seriously insufficient.

2. If the newly bought mobile phone battery is lithium-ion, then the first 3-5 charges are generally called the adjustment period, and should be charged for more than 14 hours to ensure that the activity of lithium ions is fully activated. Lithium-ion batteries do not have a memory effect, but they have a strong tendency to be activated to ensure that they can achieve the best performance in the future.

3. Some automated intelligent fast chargers only indicate that they are 90% full when the indicator signal light changes. The charger will automatically change to fully charge the battery with slow charging. It is best to use it after the battery is fully charged, otherwise it will shorten the use time.

4. Before charging, the lithium battery does not need to be discharged, and improper discharge will damage the battery.

5. Try to charge slowly when charging, and reduce the fast charging mode; Do not exceed 24 hours.

6. The chemicals inside the battery will only be completely charged and discharged after three to five complete charge-discharge cycles

The lithium battery is easy to use, the first three times to charge for 8 hours, after which it is best not to charge for 8 hours. In the future, it is best to charge the battery once every two weeks when the battery is about 20%.

How long does it take to charge an iPad on its first charge? Can I play while charging, and will it have any impact on the machine? To professionally discharge and recharge, three consecutive charges can basically activate the battery to the maximum extent. If we wish to be able to.

Now the general charging of mobile phones will automatically turn off the power after the completion of charging! You can unplug the phone when it is fully charged, don't overcharge it.

Hello! In order to solve your doubts easily and quickly, the problem needs a professional engineer background query about the internal data, and then solve the problem through the machine confidence, it is recommended that you contact Lenovo after-sales, after-sales ** consultation:

Other questions can also be compared in these two forums, the idea forum, the think forum.

Hope it helps, thank you.

Dear Lenovo users, hello!

Dear Lenovo users, hello!

1.There may be a problem with your system display, it is recommended that you restart it, if not, you can restore the production settings.

2.Your battery is broken, it is recommended to replace it.

If it can't be solved, please go to the nearest service station for repair.