Collection:
Electric Fishing Reel Batteries
Electric Fishing Reel Batteries Built for Deep Drop Fishing
When you are dropping baits 800 feet down for swordfish, tilefish, or grouper, your electric reel is only as good as the battery behind it. The Black Oak Lithium electric fishing reel battery is a compact 10AH portable power pack purpose-built for deep drop fishing, delivering steady, reliable voltage to your reel through a full day of drops without the dead weight of a lead-acid box battery.
Compatible With the Reels Serious Anglers Run
Our reel battery kits ship with plug-and-fish connections for the most popular electric reels on the water: Daiwa Tanacom, Shimano Beast Master, Daiwa Seaborg 300 through MJ1200, and Banax Kaigen 1000. Reel-specific power cords are available separately, so one battery can serve multiple setups on the boat.
Why Lithium Beats Lead-Acid on the Water
- A fraction of the weight of a traditional battery box, easy to move between rod holders
- Consistent output from full charge to empty, so your retrieve speed does not fade during the fight
- Sealed, marine-rated construction that shrugs off spray and salt
- Recharges overnight and holds charge between trips
Complete Your Kit
Pair your reel battery with a quick connect cord for fast swaps between reels, or power your GoPOD™ LED pod lights from the same portable battery for night fishing setups. Our military-grade waterproof cases keep batteries, cords, and connectors protected in the gunwale or console. Every Black Oak battery is backed by our support team in Sarasota, Florida — call 1-800-348-1287 with questions about reel compatibility before you order.
