Hello.
If there is no big problem with the brand data cable, it is recommended to use the original charger and data cable.
The Redmi mobile phone uses a lithium-ion polymer battery. Battery Maintenance Tips You can refer to:
1. There is no need to charge it for 12 hours. The lithium battery can be charged while you use it. It is recommended to unplug the power after using it. is fully charged.
2. It is best to turn off the phone and charge it.
3. Try not to turn off the phone automatically when the battery runs out. Excessive discharge may cause the battery to go into hibernation.
4. If you do not use the battery for a long time, please store it in a dry and low temperature environment.
Hello, your situation is normal. Mobile phonesRedmi uses lithium batteries, which do not need to be fully charged before they can be removed.
You can refer to the following battery maintenance tips:
1. This is not the case. needs to be fully charged for 12 hours, the lithium battery can be charged as you go. It is recommended to unplug it once it is fully charged.
2. It is best to turn off the phone and charge it.
3. Try not to turn off the phone automatically when the battery runs out. Excessive discharge may cause the battery to go into hibernation.
4. If you do not use the battery for a long time, please store it in a dry and low temperature environment.
I hope this can help you. If you like it, adopt it. If you don't understand, you can ask questions