| 摘要 |
The present invention relates to a flexible battery for a smartphone, included in an accessory. Since a thin film type flexible battery is embedded and installed in an accessory such as a hat, a wallet, and a belt, which are most frequently worn or carried by a user with a smartphone. When a battery of the smartphone is exhausted, the user with the smartphone easily connects and uses the flexible battery, installed in the hat, the wallet, and the belt of the user. And there is no need to inconveniently carry an existing heavy extra battery, offered by a smartphone company provided against a battery exhaustion. The present invention includes: a flexible battery (10) comprising a flexible substrate, first and second electrodes, and an electrolyte, and formed as a thin film panel. The flexible battery (10) is installed in an accessory (20). |
