Battery pack for charging a mobile terminal by receiving electric power from an external charger, and a mobile terminal with the same
Various embodiments of a battery pack, a mobile terminal having such a battery pack, and related methods are disclosed. In one exemplary embodiment, a battery pack for a mobile terminal may include a battery cell, a temperature sensor configured to measure a temperature of the battery cell, a charge detector configured to detect whether the battery cell is charged above a predetermined level, and a first connector terminal configured to electrically connect to the mobile terminal.
1. A mobile terminal comprising:
a battery pack where an L-shaped first connecter terminal is formed;
a cover including an electrical power coil receiving an electrical power signal, where a fourth connector terminal is formed; and
a terminal body including a second connecter terminal, a third connector terminal, and a rectification module configured to rectify an alternative power generated from the electrical power coil,
wherein one side of the L-shaped first connecter terminal is connected to the second connecter terminal and the third connector terminal, and the other side of the L-shaped first connecter terminal is connected to the fourth connector terminal of the cover.
2. The mobile terminal of claim 1 ,
wherein the cover substantially encloses at least the battery pack; and
the second connector terminal configured to transmit the wireless electrical power signal from the electrical power coil to the battery pack.
3. The mobile terminal of claim 1 , wherein the fourth connector terminal comprises a plate spring.
4. The mobile terminal of claim 1 , wherein a reception power control block and a charge control block are disposed between the second connector terminal and a third connector terminal.
5. The mobile terminal of claim 2 , wherein the second connector terminal is electrically connected to the first connector terminal.