Greenberg Traurig, LLP
Cordless tool system
A tool discharges one battery pack and a charger simultaneously charges another battery pack to provide for continuous and circular operation of the tool. The ratio of the discharging time to the charging time is approximately 25:35.
Chervon (HK) Limited
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Haishen Dezhong Hao Junya Qichun
Xu Yang Du Duan Zhang