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公开(公告)号:US20230420962A1
公开(公告)日:2023-12-28
申请号:US18461301
申请日:2023-09-05
发明人: Tongxing HUANG
CPC分类号: H02J7/0044 , H02J50/10 , H02J50/90 , H02J7/0063 , H02J7/342
摘要: A small-volume charging holder includes a first wallet, a second wallet and a bendable portion which connects the first wallet with the second wallet so that the first wallet can be folded or unfolded relative to the second wallet. The second wallet is provided with at least one card slot for storing cards. The first wallet has a first surface, which is opposite to the second wallet when the first wallet is folded towards the second wallet. The first surface of the first wallet is provided with an energy storage power supply, which is configured to charge external devices.
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公开(公告)号:US20230404226A1
公开(公告)日:2023-12-21
申请号:US18461310
申请日:2023-09-05
发明人: Tongxing HUANG
摘要: A small-volume and foldable charging card holder includes a power source and a wallet. The wallet is provided with at least one card slot for receiving cards. The wallet is provided with a bendable portion, and is connected to the power source through the bendable portion such that the wallet is capable of being folded towards the power source or unfolded. The power source and the wallet are designed in a left-right structure that can be relatively folded.
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