Applications

The operating principle of battery charge indicator: indicator reads the voltage of battery and judges the battery charge state by the relation of battery’s voltage VS charge state. For lead acid battery, indicator show battery charge state accurately because lead acid battery’s voltage and charge state are proportional. LiFePO4 battery’s charge state is not changed [...]

SANY company like LED screen's hour meter because LED screen is much brighter than LCD screen even if in strong sunshine. And SANY company request hour meter able to store long time and show battery status. So we upgraded our dual LED screens' battery indicator with customized 5 digit LED. Upgrade new feature to [...]

With developing Bluetooth module integration, we have gauge wireless connect with smart phone, send data to smart phone real time and wireless.