Electronic apparatus, charging method therefor, and battery
An electronic apparatus is disclosed. The electronic apparatus includes a battery, a main body, a charging section, an obtaining section, and a controlling section. The battery has first information with which charging of the battery is controlled. The main body operates with the battery as a power supply. The charging section charges the battery. The obtaining section obtains the first information from the battery. The controlling section controls the charging section based on the obtained first information and causes the charging section to perform a charging according to another battery.
1. An electronic apparatus, comprising:
a battery;
a main body which operates with the battery as a power supply;
a charging unit that charges the battery;
a screen menu displayed on a display unit, the screen menu including selectable modes by which a user can select from (i) 100% of a maximum capacitance of the battery and (ii) one or more predetermined percentages less than 100% of the maximum capacitance of the battery;
a setting unit that sets an upper capacitance of the battery based on the user selection on the screen menu; and
a controlling unit that controls the charging unit to stop charging the battery at the upper capacitance of the battery set by the setting unit.
2. The electronic apparatus as set forth in claim 1 , further comprising:
a storing unit that stores a unique number of the battery and the maximum capacitance of the battery correspondence with each other, wherein
the obtaining unit obtains the unique number from the battery, and
the controlling unit obtains the maximum capacitance of the battery corresponding to the obtained unique number from the storing unit.
3. The electronic apparatus as set forth in claim 1 , further comprising:
an obtaining unit that obtains a maximum capacitance of the battery.
4. The electronic apparatus as set forth in claim 3 ,
wherein the battery includes a memory that stores the maximum capacitance and the obtaining unit obtains the maximum charge amount from the memory.
5. The electronic apparatus as set forth in claim 4 ,
wherein the setting unit records the upper capacitance on the memory of the battery.
6. The electronic apparatus as set forth in claim 1 , wherein the predetermined percentages include at least 80 percent and 50 percent.
7. A method of charging an electronic apparatus which operates with a chargeable battery as a power supply, the method comprising:
obtaining a maximum capacitance of the battery;
displaying a screen menu on a display unit, the screen menu including selectable modes by which a user can select from (i) 100% of a maximum capacitance of the battery and (ii) one or more predetermined percentages less than 100% of the maximum capacitance of the battery;
setting an upper capacitance of the battery based on the user selection on the screen menu;
charging the battery; and
controlling the charging of the battery to stop the charging of the battery at the upper capacitance of the battery set by the setting unit.
8. The method as set forth in claim 7 , further comprising:
storing the maximum capacitance in a memory of the battery,
wherein the obtaining includes obtaining the maximum capacitance of the battery from the memory of the battery.