Victron Energy BMV-710H Smart High Voltage Battery Monitor 60-385VDC One Size. This battery monitor can calculate the state of charge of a battery and keep track of the ampere hours consumed from the battery by integrating the current flowing in or out of the battery. The monitor comes with a round head unit a square bezel overlay a screw ring for mounting a 10m UTP RJ12 cable a fused power supply cable and a 500 A/50 mV shunt. Because of the high voltage application the shunt is housed in a special enclosure. Battery fuel gauge time-to-go indicator and much moreThe remaining battery capacity depends on the ampere-hours consumed discharge current and temperature and the age of the battery. Complex software algorithms are needed to take all these variables into account. Next to the basic display options such as voltage current and ampere-hours consumed the BMV-700 series also displays the state of charge time to go and power consumption in Watts. Bluetooth SmartUse the Bluetooth Smart dongle to monitor your batteries on Apple or Android smartphones tablets Macbooks and other devices. Easy to InstallAll electrical connections are to the quick connect PCB on the current shunt. The shunt connects to the monitor with a standard RJ12 telephone cable. Included: RJ12 cable (10m) and battery cable with fuse (2m); No other components are needed. Package Contents: Victron Energy BMV-710H Smart High Voltage Battery Monitor 60-385VDC Victron Energy BAM030710100: BMV-710H Smart High Voltage Battery Monitor 60-385VDC One Size