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Discount Details

  • The promo code 290256 must be entered on the Shopping Cart page.
  • To qualify for this offer, your order subtotal must equal $250 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax, & shipping.
  • Promo code not valid on prior purchases or on Honda & Stihl products, and cannot be combined with other promotional offers.
  • Valid online and in participating retail stores.
  • Limited time offer. Subject to change without notice.

Discount Details

  • The promo code 290256 must be entered on the Shopping Cart page.
  • To qualify for this offer, your order subtotal must equal $250 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax, & shipping.
  • Promo code not valid on prior purchases or on Honda & Stihl products, and cannot be combined with other promotional offers.
  • Valid online and in participating retail stores.
  • Limited time offer. Subject to change without notice.

Interstate Batteries Marine Batteries

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Marine + RV Batteries

Marine + RV Batteries

Don't let a great day on the lake turn into a hassle. Shop premium boat batteries that stay charged longer and are environmentally friendly. Made of non-hazardous material that will not leak. Marine and RV batteries are designed to deliver reliable power for boats, campers, and recreational vehicles, supporting everything from starting engines to running onboard electronics and appliances. Unlike standard car batteries, they are built to withstand deep discharges and frequent recharging, making them ideal for extended trips and off-grid use.

These batteries come in different types: deep-cycle, dual-purpose, AGM, and lithium, each offering varying levels of performance, durability, and maintenance needs. Whether powering trolling motors, lighting, or kitchen equipment, marine and RV batteries provide the dependable energy storage needed for your outdoor adventures.