Battery for an electronic device and an electronic device using the same

摘要

An electronic device includes a body and a battery to supply various components in the body with current. The battery includes a memory having a built-in main memory and a detachable auxiliary memory. The built-in memory and/or the auxiliary memory are, optionally, connected to another device. According to such configuration, the electronic device can be portable to easily store required information via the memory unit installed on the battery anytime and anywhere.