Optimate Monitor Permanent Battery Lead With Integrated Battery Status / Charge System Monitor For 12V Lead-Acid

Description Weatherproof long battery lead with state of charge monitor for the 12V lead-acid battery in your parked car, pick-up truck, boat or powersport vehicle - 24-7 battery status at a blink of an LED! Features / Benefits

• Longer 100cm / 40" length with M8 / 5/16"" ringlets that fit a variety of battery terminals, with 15A fuse that protects the -40 rated cable and electronics - Premium quality!
• Sealed monitor with 4 LEDs indicate battery state of charge from full to empty for 12V lead-acid (AGM, GEL or STD) batteries - LED corresponding to charge level blinks every 3 seconds.
• SAE quick connect charge port for charging battery when needed - with weatherproof sealing cap when vehicle is moving!
• Displays charge system status when engine is running - easy pre-run check at a glance to see if battery is receiving charge.
• Model: O-128