Analyse de l'application VATRER POWER pour le 3 décembre

Connect the battery of vatrer through Bluetooth, and display the temperature, power, voltage, current, production date and charge and discharge times of the battery. And displays the full time and the usable time at the time of charging and discharging. We are committed to providing the best lithium batteries and services for all customers around the world, in order to provide a better low-carbon life.