Resistance correction method, current detection method, battery and electronic equipment

The invention discloses a resistance correction method, a current detection method, a battery and electronic equipment, and the resistance correction method comprises the steps: collecting the voltage drop of a structural member of the battery when the battery is charged and discharged at a preset current, and determining the resistance correction parameter of the structural member according to the voltage drop of the structural member of the battery, and performing resistance correction on the structural member based on the resistance correction parameter. By adopting the resistance correction method, the resistance value of the battery structural member can be corrected according to the actual voltage drop of the battery structural member, so that the accuracy of the resistance value of the battery structural member is improved. 本发明公开了一种电阻修正方法、电流检测方法、电池以及电子设备，该电阻修正方法包括：在电池以预设电流充放电时，采集电池的结构件的压降，根据电池的结构件的压降确定结构件的阻值修正参数，基于阻值修正参数对结构件进行阻值修正。采用本申请的电阻修正方法，可以根据电池结构件的实际压降修正电池结构件的阻值，从而提高电池结构件阻值的准确性。