US 12,237,705 B2
Multi-purpose mobile power supply and assembly of multi-purpose mobile power supply and electric tool
Hongbo Wang, Ningbo (CN); Jianhong Dai, Ningbo (CN); Hengzhao Ke, Ningbo (CN); and Naiqian Xu, Ningbo (CN)
Assigned to ZHEJIANG LERA NEW ENERGY POWER TECHNOLOGY CO., LTD., Ningbo (CN)
Filed by ZHEJIANG LERA NEW ENERGY POWER TECHNOLOGY CO., LTD., Ningbo (CN)
Filed on Mar. 4, 2022, as Appl. No. 17/687,561.
Application 17/687,561 is a continuation of application No. PCT/CN2020/118682, filed on Sep. 29, 2020.
Claims priority of application No. 201921698252.0 (CN), filed on Oct. 11, 2019; application No. 201921698254.X (CN), filed on Oct. 11, 2019; application No. 201921698268.1 (CN), filed on Oct. 11, 2019; and application No. 201921698370.1 (CN), filed on Oct. 11, 2019.
Prior Publication US 2022/0190616 A1, Jun. 16, 2022
Int. Cl. H02J 7/00 (2006.01); H01M 10/42 (2006.01)
CPC H02J 7/0063 (2013.01) [H01M 10/425 (2013.01); H02J 7/0044 (2013.01); H01M 2010/4271 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A multi-purpose mobile power supply, comprising:
a first discharge interface configured to power a computer, communication and consumer (3C) electronic product; and
a second discharge interface configured to power an electric tool;
a slide groove; and
a latch groove, which is configured to receive a latch of the electric tool and is distinct from the slide groove,
wherein when the second discharge interface is directly installed and connected to a corresponding interface of the electric tool, the first discharge interface is at least partially covered by the electric tool, and at least part of a surface of the multi-purpose mobile power supply is externally exposed, and
wherein the slide groove, the latch groove and the first discharge interface are disposed on a same lateral surface of the multi-purpose mobile power supply.