Compact Battery protection module for 9-12V battery voltage monitoring, with buzzer & LED alarm. When battery drops below set voltage, the buzzer beeps & the LED lights; When the battery voltage rises above the set value, the alarm resets.
Voltage Range: 6-15V Max No Overvoltage Protection
Adjustable Set Point for individual battery types.
Reverse polarity Protected.
Connection: Terminal Strip. L: 1 W: 13/16 H: 9/16 WT: .02
WARNING: This product can expose you to chemicals including Nickel which is known to the State of California to cause cancer and which is known to the State of California to cause birth defects and/or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
Click to see Why is this here?
As of August 2018 the State of California has changed the requirements of the Prop 65 law. We now must list on our website any possible chemicals the can cause cancer, birth defects or reproductive problem.
As an example:
ABS plastic contains styrene
PVC wire insulation can contain Di(2-ethylhexyl)phthalate (DEHP)
electrolytic capacitors can contain Ethylene glycol
Brass can contain Lead
flame retardant pc boards can contain Tetrabromobisphenol A (TBBPA)
Aluminum alloys can contain Chromium
To put it simply we are a small company and do not have the resources to test every single part, so we list every thing as hazardous. Please recycle all electronic parts responsibly and under no circumstance eat, drink or smoke these parts and wash your hands after touching!
All of the specifications match what is given. These things are loud, tiny and easy to setup. They are also very inexpensive for what you get.
- Randall Fountain, FL
Power hungry battery monitor
Idle current at 12V is: 10mA,
Current when driving alarm is: 70mA
- Hooman Bustani, NV
12V disconnect alarm
Using in camper to add 12v disconnect alert, primarily for LP detector. Used 4 16v/1500uF capacitors to power it. 12v in is thru a 0.2 amp light bulb, helps with charge spike but more to draw off residual system power before alarm, then thru diode so caps dont feed source. Takes it about half a second to trigger due to minimal self consumption of power, before it draws down the capacitors enough to trigger. Once triggered, capacitors drive alarm for about 1 1/2 seconds. Stoked.
Size is really small. Had my doubts after opening the package, buzzer is only about 1/2in. But sound is piercing-no ignoring it or not hearing it.
Not this units purpose but it served mine perfectly