Marine Battery Guide: AGM vs Lithium vs Flooded – Which Is Best for Your Boat?
Compare AGM, lithium (LiFePO4), and flooded marine batteries. Learn about capacity, lifespan, weight, charging, and which type fits your boat’s needs.
Free shipping on orders over $150. Learn more
Returns are accepted within 30 days after shipment. To be eligible for a return, items must be unused, uninstalled, and in their original packaging, and proof of purchase is required. The following items are not eligible for return: Installed or used products, clearance or final-sale items, trolling motors, programmed AIS units, KVH Starlink products that are registered or opened, special-order products, or products displaying the notice “This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.” in their description. Opened or unsealed DVDs, CDs, or cartography (unless defective) are not eligible for return. Return Merchandise Authorization (RMA) numbers are required for all returns. Learn more.
Egret Marine ships marine parts and accessories within the contiguous United States only. Orders are typically processed same day if placed before 3pm CST, excluding weekends and holidays. Learn more.
Glass Coating Kit
Maintaining the clarity and performance of your vehicle’s glass is essential for safe driving in any weather. The Gtechniq Automotive Glass Coating Kit is a comprehensive solution, offering everything you need to clean, polish, and protect your car’s windows with precision. The kit includes the high-performing G4 Nano Glass Polish, which removes road grime, bird droppings, and water spots, leaving your glass smooth and spotless. Follow up with the G1 Clear Vision Glass coating to achieve invisible glass with a protective layer that repels rain, reducing the need for windshield wipers and ensuring a streak-free finish. The G2 Residue Remover simplifies cleanup, while the G6 Perfect Glass Cleaner provides powerful cleaning power with just a spray bottle and a microfiber cloth, leaving your windows crystal clear without any ammonia or streaks.
Perfect for first-time users and seasoned detail shop professionals alike, this kit ensures that every aspect of your car’s glass—from the front windshield to the side windows—receives the care it needs. Plus, with a 12% savings compared to purchasing the items individually, it’s an investment in both quality and value.
Kit Contains: