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SigmasTek  |  SKU: BW-6698

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

Sale price $99.72 USD Regular price $131.96
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


📦🚀 FAST SHIPPING: Usually ships same day if ordered before 2 PM EST

⚠️ Quick Reminder

🔹 Please ensure the original battery model number is listed in our product description and that your device model number matches for compatibility.
🔹 We only supply the batteries shown in the images. Device images are provided for reference only.

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Battery Care Guide

Battery Usage and Maintenance Guidelines 🔋

Please read the following instructions carefully before using your new battery. Proper adherence will help ensure optimal performance and extended service life.

1. Cordless Phones, PDAs, and Power Tools (NiMH, NiCd, Lithium-Ion) 📱

Initial Charge

  • Fully charge the battery overnight prior to first use.

Conditioning (First 2–6 Charge Cycles)

  • Operate the device until the battery reaches approximately 20% capacity.
  • Avoid premature recharging.
  • Do not allow the battery to fully discharge during the initial cycles.

Post-Conditioning

  • Recharge the battery only when necessary.
  • These batteries are capable of approximately 500 charge cycles:
  • Once daily → ~500 days
    Twice daily → ~250 days
    Note: Even a partial recharge is considered a full cycle.

2. Sealed Lead Acid (SLA) Batteries 💡

  • No conditioning required.
  • Maintain the battery in a fully charged state; avoid complete discharge.
  • Capable of 300–400 charge cycles.
  • Expected service life: 2–3 years, depending on usage conditions.

3. Laptop Batteries (Lithium-Ion) 💻

Initial Charge

  • Fully charge the battery overnight prior to first use.

Conditioning (First 2–6 Charge Cycles)

  • Charge fully, then discharge to approximately 20% capacity.
  • Avoid complete discharge, as some devices may not detect a fully drained battery.

Post-Conditioning

  • Minimize frequent plugging and unplugging.
  • Allow the battery to discharge moderately at least once per month to maintain optimal performance.
  • Occasional cycling is recommended to sustain battery health.

Professional Recommendation

Adhering to these guidelines will enhance battery longevity and ensure reliable performance.

For further assistance regarding your battery or order, our customer support team is available to provide guidance.

Delivery and Shipping

Everything You Need to Know About Shipping with BatteryWeb (USA)

We know reliable delivery matters when you need power fast. Here’s how BatteryWeb makes shipping easy across the USA:

🚚 Shipping & Delivery

Most orders ship next business day (some products like sealed lead acid may take a little longer).

Same-day shipping available if you order before 11:59 AM (delivery depends on the carrier).

We ship nationwide using FedEx, UPS, USPS, DHL, and regional ground carriers.

Shipping costs are calculated automatically at checkout based on weight, distance, and carrier.

Transit times shown are estimates only (business days, no weekends/holidays).

🌍 Shipping Restrictions

Lithium batteries cannot be shipped by USPS or air. They must go via FedEx Ground, UPS Ground, or DHL Ground.

PO Box deliveries are only available via USPS.

At this time, we do not ship lithium batteries to Puerto Rico. NiMH, NiCd, and Alkaline can be shipped.

📦 Important Notes

Double-check your shipping address! If an incorrect address is used and the order is returned, re-shipping costs are the buyer’s responsibility.

If a product is temporarily out of stock, we’ll notify you right away with the expected restock date—or issue a refund if you prefer.

💲 Currency & Pricing

All prices are shown in USD.

Orders shipped outside the USA may be subject to local taxes, customs fees, or import duties. These are the buyer’s responsibility.

⚡ At BatteryWeb, we’re committed to getting your batteries delivered quickly, safely, and affordably—so you’ll always have the power you need, when you need it.

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.

🔹 Our products are generic replacement parts and are not affiliated with, endorsed by, or manufactured by the original equipment manufacturers (OEMs).


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.


Payment & Security

Payment methods

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