About 3 Trademarks found that are owned by Powersmart Inc.

Integrated Circuits For Battery Management And Monitoring Devices

The mark consists of a stylized depiction of the letters P and S.

Battery monitor composed of sensors for measuring the string current, and the temperature and the voltage of a power supply of a cell of a cell of a cellular telephone network; a processor for determining the time remaining and state of charge of the power supply, and voltage regulator for adjusting float voltage