Monitors discharge usage. Lets you know when battery must be charged. #BA2-3/4
Let's you know when your battery has discharged to the point that it must be charged. Easy to install and splash resistant.
For all kinds of storage batteries- Lead Acid, Gel Cell, AGM
This device goes across your battery and attaches to the battery terminal. If your battery gets discharged below 12 volts the alarm will sound and a red LED will glow. This allows you to know when you must begin recharging your battery before the discharge becomes excessive and permanent loss of battery life occurs. This model has automotive style battery lug ring terminals. Contact us after you buy if you need 3/8" ring terminals for stud post marine batteries.
Ideal for monitoring battery banks when at anchor, when trolling or when boat is stored.
This listing is for one (1) battery monitor with alarm and LED. Has a fused harness that attaches to automotive style battery terminal lugs with ring terminals. Place the ring terminals on the lugs under the cables. When the battery voltage drops below 12 volts the alarm and LED will be active. The alarm is a 80 db tonal alarm at 3000 hz. The monitor draws 50ua. when not in the alarm condition and draw 30ma. when the alarm is active and will operate down to 8 volts. Do not exceed 15 volts operation.