With part-time solar power systems becoming more common, a simple, low-cost way to protect your battery is required.

This allows you to use an existing 12VDC cigarette lighter connection and provide a simple way to disconnect your load when battery voltage drops.

If your battery is fully discharged, it is possible that it may never fully recover.

Specifications
input voltage: DC 12V
connected voltage: 12.5V ± 0.3V
cutoff voltage: 11.2V ± 0.3V
maximum operating current: 10A