| 摘要 |
The present invention relates to a power storage device inserted in a portable terminal and, more specifically, to a separable power storage device. According to an embodiment of the present invention, the separable power storage device comprises: a first power storage unit having a power supply terminal, which comes into contact with a first connection terminal and a power reception terminal which is formed on a portable electronic device, and serving as a temporary power supply source, when a primary power supply source is detached; and a second power storage unit serving as the primary power supply source, provided to the first power storage unit in an attachable/detachable manner, and having a second connection terminal which comes into contact with the first connection terminal. According to the present invention, as the power storage device is able to be separable, a user is able to easily replace a power storage means, even when a portable electronic device is not turned off. |
