MarsBMS vs Element3 Battery Technology

MarsBMS is a powerful and easy-to-use app designed for intelligent lithium battery systems. Connect via Bluetooth or Wi-Fi to monitor your battery anytime, anywhere. KEY FEATURES Real-Time Monitoring Stay informed with live data, including State of Charge (SOC), voltage, current, temperature, charge/discharge status, protection status, balancing status, and individual cell voltages. Bluetooth & Wi-Fi Connectivity Connect locally via Bluetooth or access your system remotely over Wi-Fi—flexible for both on-site and off-site monitoring. Global Language Support Supports 9 languages: Chinese, English, Spanish, Portuguese, Russian, Arabic, French, Persian and Ukrainian Fast & Lightweight Optimized for speed and efficiency with a clean interface and minimal data usage. Secure by Design Read-only system architecture ensures your battery settings remain protected—no risk of accidental changes.

Element3 Battery puts complete, real-time monitoring of your Element 3 lithium battery right in your pocket. Connect to your battery over Bluetooth and see exactly what it's doing, live: state of charge, voltage, current, and power draw, plus remaining and total capacity — so you always know how much you've got left and how hard the battery is working. Go deeper with full cell-level detail: individual cell voltages, average cell voltage, and active balancing status, alongside battery and BMS temperatures, cycle count, and total lifetime throughput. Everything your battery's management system tracks, laid out clearly on one screen. Built for life off the grid — in the caravan, camper, RV, 4WD, or anywhere your Element 3 lithium system powers your setup. Whether you're free-camping for a week or checking your levels before a big day, you get the numbers you need at a glance. Features: Live state of charge, voltage, current, and power Remaining and total battery capacity Individual cell voltages and active balancing status Battery and BMS temperatures Cycle count and lifetime throughput Works with 12V and 24V Element 3 batteries Simple, direct Bluetooth connection — no account or sign-up needed Element3 Battery works with Element 3 lithium batteries fitted with a compatible Bluetooth battery management system.