The NOCQUA 12V Rechargeable Spare Battery lets you extend time on the water by swapping in fresh power without interrupting your setup. Whether you're running electronics like fish finders, lights, or cameras, this compact spare integrates seamlessly with all NOCQUA gear thanks to its universal plug-and-play connection. A water-resistant silicone skin surrounds the battery core, which is further protected by a rugged nylon sleeve. A threaded thumb screw ensures a reliable seal around the electrical connection, preventing water intrusion during use in wet environments. Available in two capacities, the 4.4Ah model recharges in approximately 2.5 to 3 hours, while the 10Ah version recharges in about 5 hours. The NOCQUA 12V Rechargeable Spare Battery gives you the confidence to run your gear longer and stay focused on fishing, paddling, or exploring without power limitations. Compatible with all NOCQUA gear for quick power swaps Water-resistant silicone outer skin with nylon protective sleeve Secure thumb screw connection ensures a tight water seal Recharge time: 4.4Ah (2.5-3 hrs), 10Ah (5 hrs) Ideal for powering fish finders, lights, or cameras on the water Quantity per pack: 1