Universal compatibility Works with leadacid, ternary lithium, or lithium iron phosphate batteries as long as the voltage is within the supported range. It automatically identifies and monitors currents in both charging and discharging modes, displaying net values for simultaneous activity. Enhanced safety features Builtin buzzer and onscreen popup reminders trigger when battery capacity or voltage is low, helping to prevent unexpected outages and improve reliability. Remote realtime monitoring WiFienabled Coulomb Meter lets you check battery status remotely from anywhere. Ideal for outdoor adventures, home use, and more. Advanced mobile app Redesigned app interface for easy control and monitoring, with dynamic charging effects and a comprehensive data display. Configure settings and analyze data through a userfriendly platform. Practical applications Outdoor activities such as camping or boating where you need to monitor battery status on the go. Home energy storage and backup power management to ensure readiness during outages. Solar or offgrid power systems to optimize charging and discharging and avoid power shortages.