Introducing the new REDARC Smart Battery Monitor, a wireless battery sensor for 12V power systems. With accuracy 5 times that of leading competitors, the Smart Battery Monitor takes guess work out of tracking battery levels on the go. Connected via the latest Bluetooth tech, it offers 4 times the range and twice the transfer speed of leading competitors. The user-friendly RedVision app offers information at your fingertips with just one touch including state of charge, charge remaining and charging current. DIY friendly, the Smart Battery Monitor integrates easily with existing 12V systems. The Smart Battery Monitor is the ultimate choice for reliable and accurate battery monitoring.