97255734
Feb 7, 2022
Electric battery kits comprising large, rechargeable, deep-cycle lithium ion battery packs and electronic control circuits for use with commercial and industrial applications to meet heavy duty automotive, marine, RV and other commercial usage needs, namely, electrical grid energy storage for use with powertrain starting and management and provides for the energization of associated heavy-duty electronic equipment, and on-grid and off-grid energy systems, namely, DC/AC power converters, solar panels for the production of electricity, and power charge controllers; DC/AC power converters; solar panels for the production of electricity; power controllers, namely, battery charge controllers
Electrical and Scientific Apparatus