New Marine Parts & Accessories

Equip, maintain, or upgrade your boat with marine parts and accessories for electrical, battery, plumbing, appliance, and hardware applications. This collection features brand-new marine equipment from manufacturers including Odyssey Battery, RELiON Battery, and Attwood Marine, along with other brands serving recreational and marine electrical systems.

Marine equipment operates in an environment where reliable electrical connections, appropriate materials, secure mounting, and correct component specifications are especially important. Products in this collection include marine batteries, battery boxes, and related equipment for starting, deep-cycle, and onboard power applications.

Marine Batteries, Battery Boxes & Accessories

Products in this collection include:

• Marine lithium batteries
• Marine deep cycle batteries
• Marine starting batteries
• Marine battery boxes
• Battery and electrical accessories
• Marine plumbing and hardware products where applicable
• Other boat parts and accessories

When selecting a marine battery, compare the battery chemistry, voltage, capacity, starting or deep-cycle application, physical dimensions, terminal configuration, charging requirements, and manufacturer specifications provided in the individual product listing.

Starting and deep-cycle batteries perform different roles. Starting batteries are designed around engine-starting demands, while deep-cycle batteries are intended for repeated discharge and recharge cycles associated with onboard electrical loads. Lithium batteries can have additional charging and system requirements that should be verified before replacing another battery chemistry.

For marine battery boxes, compare the internal dimensions, supported battery or group size, ventilation design where applicable, mounting arrangement, and included hardware. Battery boxes that look similar may accommodate different battery dimensions.

For other marine parts and accessories, use the stated dimensions, voltage, capacity, connection type, material, manufacturer part number, and intended marine application to identify the appropriate product.