For most battery-powered devices, monitoring battery life is all but impossible. That’s not good news for smoke detectors or engine batteries and Battery Failsafe Devices sought to solve the power problem. The Low Battery Alarm-LCD is an innovative monitoring device that not only displays LCD readout of your battery, but will send an audible alarm when a battery is at critically low voltages. The device is also user adjustable, so it will read out voltages and power according to what the user specifies. Now boaters can set off with peace of mind that Low Battery Alarm-LCD has their back. (www.so-bfd.com)