30 Second Awning Battery Monitor System Next Day Delivery

The Battery Monitor System (BMS) is designed for 12v lead acid batteries between 5ah to 600ah.The current consumption is less than 2mA when the backlight is OFF, which is approx. 1ah per month, less than the self-discharged rate of most lead-acid batteries.

The unit monitors the battery voltage, current into and out of the battery and estimates the time to fully charged during charging or the time to full discharge during discharging.The state of the battery is a visual indication and an alarm is used as alert when the battery voltage falls to a pre-set level.