The quality of the battery purchased by the user is too poor, it is recommended to buy batteries with sufficient battery power and good quality, such as Nanfu batteries.
Second, if it is to replace the new battery, the power consumption is still very fast, it is likely that there is a short circuit somewhere, this time can only let professionals to carry out technical maintenance.
Under normal circumstances, the better the quality of the battery, the longer it can be used, on the contrary, the poor quality of the battery will be easy to run out of power.