MarCum realizes that there are certain systems designed for open-water which are also run on ice. These units typically have a higher power draw designed for deep cycle batteries. The MarCum King Lithium LiFePO4 at 12V18AH delivers deep cycle performance in a compact, portable form-factor. The MarCum King is equipped with a BMS circuit that protects the bat-tery from overcharge, over dis-charge, and short circuiting. As a sportsmen, you rely on these power options to fuel your passion for the outdoors. You can trust MarCum as all of our Lithium and LiFeP04 products are tested and certified to an international quality and safety standard.

• Lithium LiFePO4 12V18 amp battery
• Designed for open-water systems used on ice
• Delivered in a compact, portable form-factor
• 4 lbs. 10 oz.
• LiFeP04 is the optimal lithium chemistry for cold-weather performance
• On-board BMS Circuit for battery management protection
• Offers 2,000 full charge cycles
• Safety Tested and Certified to UL 62133 standards