Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com

WELCOME5
SigmasTek  |  SKU: BW-6698

12V 15Ah F2 Compatible Replacement Battery for Lowrance Fish Finder - 2 Pack 18.76 lb

21% off
New arrival
Sale price $111.99 USD Regular price $140.99
Shipping calculated at checkout.
Specifically designed for Lowrance Fish Finder models
Provides 12V and 15AH for long-lasting power
F2 terminal type ensures easy, secure installation
Meets or exceeds OEM specs for reliable performance
Includes 2-pack for convenient backup power supply
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

Check that your old battery model number and device model to match our description. This makes sure they work together.


We ship your order same day if you buy it before 4 PM EST.

Send Your Battery Photo

Expert Technician Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.

POST YOUR BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 15 Ah

Terminal Type

F2

12V 15AH F2 Battery Replacement For Lowrance Fish Finder (2 Pack) - Compatible with Lowrance Fish Finder

Upgrade your Lowrance Fish Finder with a reliable power solution designed for consistent performance on every trip. This 12V 15AH F2 replacement battery 2-pack gives anglers the confidence to fish longer, stay on the water without interruption, and trust that their electronics will power up when needed. Built to meet or exceed OEM specifications, these maintenance-free, sealed batteries deliver dependable output and a perfect fit for Lowrance Fish Finder models — making them an ideal high-performance battery choice for both casual and professional anglers.

Key Specifications

  • Compatibility: Specifically designed for Lowrance Fish Finder models
  • Voltage: 12V
  • Capacity: 15AH (15 Ah)
  • Terminal Type: F2
  • Pack Size: 2-pack
  • Design: Maintenance-free, sealed design
  • Performance Standard: Meets or exceeds OEM specifications
  • Fit: Perfect fit for Lowrance Fish Finder
  • Construction: Durable construction for extended lifespan

Benefits

This replacement battery 2-pack delivers long-lasting battery life and dependable performance so your Lowrance Fish Finder runs at peak efficiency. As a high-performance battery option, the 12V 15AH F2 units are engineered for durability and consistent power delivery — critical when navigating remote waters or relying on electronics for safety. The sealed, maintenance-free design eliminates routine upkeep, letting you focus on fishing instead of battery maintenance. Because they meet or exceed OEM specifications, you get an exact-fit solution that provides stability under vibration and shock common to marine environments.

The dual-pack format offers the flexibility to keep a charged spare on board for extended outings, or to rotate batteries for optimal longevity. Typical applications extend beyond fish finders: these batteries are well-suited for marine accessories, portable lighting, emergency power, and low-power UPS systems where a long-lasting battery and reliable performance are essential. Durable construction helps resist corrosion and wear from saltwater exposure and frequent use, giving you confidence that your power source will last season after season.

For anglers and professionals who need a trusted replacement battery that performs when it matters, this 12V 15AH F2 battery set provides the uptime and reliability your Lowrance Fish Finder demands. Choose this long-lasting battery solution and experience uninterrupted time on the water.

Ready to upgrade? Add this 2-pack of 12V 15AH F2 replacement batteries for your Lowrance Fish Finder to your cart now and ensure dependable power on every trip.

Technical Specifications

Voltage12 Volts
Amp Hours15 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)3.86
Height (in.)3.7
Weight (lb.)18.74

Product Highlights

  • Brand Replacement : Replacement For Lowrance Fish Finder (2 Pack)
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.