Find a Marine EFB Battery Near You

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Get twice the cycle life at a great value.

Interstate enhanced flooded deep cycle batteries (EFBs) are all the battery you need to keep the good times going when you’re out on the water.

Long lasting. Twice the cycle life.

When compared to traditional flooded batteries, our enhanced flooded batteries have long-lasting deep cycles that are ideal to keep all your electric boating accessories going full-steam ahead. EFB batteries provide ample power for trolling motors, fish finders, sound systems and more. And, with twice the cycle life of traditional flooded batteries, you’ll be ready for twice as many days of good times on the water before ever needing a replacement.

No maintenance. 2 year replacement warranty.

No matter where you’re headed, you can leave your worries behind, because our EFBs have no required maintenance and are backed by a two-year free-replacement warranty.

Find a Marine EFB Battery Near You

Hours of Operation
  • Closed
  • Contact Store For Hours of Operation
Products
Services

You’re in charge on the water.

When you’re out to sea or out on the lake, there’s no need to rough it, put Interstate EFB marine batteries in charge of all your boat’s electrical power needs.

New Marine Enhanced Flooded Battery Technology from Interstate®

ADVANCED EFB TECHNOLOGY, ACCESSORY POWER, TWO-YEAR FREE REPLACEMENT WARRANTY, MAINTENANCE FREE, TROLLING POWER
Life cycle chart showing longer runtime of AGM and enhanced flooded batteries verses traditional flooded battery