The Ultimate Lithium Upgrade for Your Fish Finder. Swap out your heavy, short-lived Sealed Lead Acid (SLA) battery with the 8Ah LiFePO4 Powerhouse.
Compatible with: Garmin, Vexilar, Marcum, Humminbird, Lowrance.
Lighter & Longer: 2 lbs of power gives you up to 30% more runtime than 7-9Ah SLAs, at nearly the same price!
Safest Lithium: