How long does 4 charge for the first time? How did 4 charge for the first time? Notes

Method/step:

1. It does not need to be filled for 12 hours. The lithium battery can be charged as needed.

2. If you can, it is best to shut down and charge.

3. Please try not to exhaust the battery and automatically shut down.

4. If this battery is not used for a long time, store it in a dry and low temperature environment.

Experience Sharing: The current mobile phone charging can be randomly charged. Unlike the battery charging of Nokia mobile phones, the current battery does not need to be charged after the battery is used up, as long as we pay attention to the above points, it is still a little useful, but I guess your cell phone will be broken if the battery is not bad, because the battery can be used for a few years at will.