Victron Battery Monitor - BMV-702 - Black

Victron Battery Monitor - BMV-702 - Black is the definitive battery management companion for boats, RVs, off-grid solar, and critical power systems. It acts as a precise “fuel gauge,” showing state of charge, time to go, and real-time power consumption, while accounting for amp-hours used, discharge rate, temperature, and battery age.

Designed for straightforward installation, the BMV-702 connects to a high-precision 500 A shunt via a standard RJ12 cable. The package includes everything you need for a clean, reliable setup and accommodates future expansion with a programmable input that can measure the voltage of a second battery, battery temperature, or midpoint voltage.

Stay connected with Bluetooth Smart and monitor your batteries from Apple or Android devices using the Bluetooth Smart dongle (sold separately). For wired setups, the VE.Direct port provides seamless data transmission to your preferred display or data logger.

• Comprehensive readouts: voltage, current, power, ampere-hours consumed, and state of charge
• Smart forecasting: remaining time at the current discharge rate
• Programmable alerts: visual and audible alarms to warn you of critical conditions
• Programmable relay: automatically turn off non-critical loads or start a generator when needed
• High‑quality shunt kit: 500 A quick-connect shunt with connection kit; shunt options up to 10,000 A
• Communication options: VE.Direct port for wired data and optional Bluetooth Smart for wireless monitoring
• Data logging: stores a wide range of historical events to evaluate usage patterns and battery health
• Rugged input range: wide 6.5–95 V operation for diverse systems
• Precision: high current resolution of 10 mA (0.01 A)
• Efficient power use: low current consumption—2.9 Ah per month at 12 V (4 mA) and 2.2 Ah per month at 24 V (3 mA)

Whether you’re powering a vessel, a tiny house on wheels, or a solar array, the BMV-702 delivers reliable, real-time insight to maximize battery life and system uptime. A sleek black housing pairs with most dashboards, and the included front bezel allows you to customize the display to square or round aesthetics while maintaining a clean, professional look.

California Prop 65 warning: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.