Battery charging management method and terminal
AssigneeHuawei Technologies Co., Ltd.
InventorsShiliang Li, Zhen Yuan
Life of this patent
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Abstract
A battery charging management method and a terminal, where the method includes charging, by the terminal, a battery according to a first charging policy, where the first charging policy includes a first voltage and a first current for charging the battery obtaining, by the terminal, a battery capacity of the battery when the terminal fully charges the battery for N times, where N is a positive integer determining, by the terminal, a second charging policy based on the battery capacity, where the second charging policy includes a second voltage and a second current for charging the battery and charging, by the terminal, the battery according to the second charging policy.
Claims20
A battery charging management method implemented by a terminal comprising a battery, wherein the battery charging management method comprises:
- charging the battery according to a first charging policy comprising a first voltage and a first current;
- obtaining a battery capacity of the battery in response to the terminal fully charging the battery N times, wherein N is a positive integer;
- determining a second charging policy based on the battery capacity, wherein the second charging policy comprises a second voltage and a second current;
- and
- charging the battery according to the second charging policy.
A terminal, comprising:
- a battery;
- a power supply management circuit coupled to the battery and configured to charge the battery according to a first charging policy comprising a first voltage and a first current;
- and
- a processor coupled to the battery and the power supply management circuit and configured to:
- obtain a battery capacity of the battery in response to the battery being fully charged N times, wherein N is a positive integer;
- and
- determine a second charging policy based on the battery capacity, wherein the second charging policy comprises a second voltage and a second current, and
- wherein the power supply management circuit is further configured to charge the battery according to the second charging policy.
A non-transitory computer readable storage medium storing an instruction, wherein a terminal executes the instruction to:
- charge a battery according to a first charging policy comprising a first voltage and a first current;
- obtain a battery capacity of the battery in response to the terminal fully charging the battery N times, wherein N is a positive integer;
- determine a second charging policy based on the battery capacity, wherein the second charging policy comprises a second voltage and a second current;
- and
- charge the battery according to the second charging policy.
Dependencies are inferred from the claim text.