12.8 V battery ORANGETOP™ Q31M-DC150

lithiumwaterproofmarine

Deep-cycle battery, as used for trolling motors or RV house battery applications. Advanced microprocessor-controlled battery management system (BMS) automatically monitors and controls all functions. BMS-balanced cell state of charge for improved performance and extended life span. Industry-leading communications via NMEA 2000 and Bluetooth app that displays battery status. Supports up to 450A discharge (5 seconds) and 150A continuous. Automatic cell heating technology enables charging in extreme cold and increases usable temperature range. Battery-to-battery communication maximizes charging, equalization and performance. QUAD terminals for easy installation of accessories. Robust design with industry-leading vibration, dust and water resistance. Integrated protection from alternator "load dump" in the event of BMS disconnect. A lithium charger, or lithium charging algorithm, must be used for charging lithium batteries. Fitment Cross Reference: Gr 31 max discharge current (5 seconds): - 450A max discharge current (continuous): - 150A max charge current (continuous): - 150A operating/discharge temp limits: - -4F to 131F (-20°C to 55°C) charging temp limits (w/ cell heaters): - -22F to 113F (-30°C to 45°C) A HISTORY OF INNOVATION With a 40-year history of technological innovation and engineering, OPTIMA® products offer unstoppable power for extreme enthusiasts and others who require THE ULTIMATE POWER SOURCE.