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Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2019/027115
Kind Code:
The present invention relates to a portable power supply device, which comprises: a battery pack (100) having a charger embedded therein and including a charging connection terminal (110) capable of supplying power to the charger to charge the charger; a connection cable (200) which is connected to the battery pack (100) and through which power is drawn out of the charger; and a connection cover (300) coupled instead of a conventional battery mounting part (3) of a portable electronic device (1) and having one side to which the connection cable (200) is connected such that the portable electronic device (1) can be supplied with power from the charger therethrough. The portable power supply device of the present invention is advantageous in that the same can be connected to a portable electronic device to supply power to the electronic device for a long time and has a small volume to be easily portable and conveniently useable.

LEE, Si Young (201-ho, 110-dong 50, Arisu-ro 50-gil,Gangdong-gu, Seoul, 05229, KR)
Application Number:
Publication Date:
February 07, 2019
Filing Date:
February 26, 2018
Export Citation:
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ECOPOWERPACK.CO.,LTD (131 Dosin-ro, Yeongdeungpo-gu, Seoul, 07368, KR)
International Classes:
H01R13/04; B25F5/00; H01M2/10; H01M10/0525; H01M10/46; H01M10/48; H02J7/00; H01R103/00
Attorney, Agent or Firm:
DAHAI INTERNATIONAL PATENT & LAW FIRM (15th Floor, 443 Teheran-ro,Gangnam-gu, Seoul, 06158, KR)
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