Patent ID: 11962176
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 6:
7. A device, wherein the device comprises a battery, wherein the battery comprises a battery charging port, a battery discharging port, a battery negative port, a protection integrated circuit, at least one control switch, and an electrochemical cell, wherein the battery charging port and the battery discharging port are ports independent of each other, and wherein:
the battery charging port is connected to a first electrode of the electrochemical cell via the at least one control switch;
a second electrode of the electrochemical cell is connected to the battery negative port;
the protection integrated circuit is connected in parallel to electrodes of the electrochemical cell; and
the battery charging port is connected by using a charging connection cable and the battery discharging port is connected by using a discharging connection cable, wherein the charging connection cable is of a higher specification than that of the discharging connection cable, and wherein the charging connection cable of a charging path is comparatively wider and thicker than the discharging connection cable of a discharging path to reduce cable impedance.