• Dakota Lithium battery with red top on a white background
  • Red battery with Dakota Lithium branding on a white background
  • Dakota Lithium battery with red top and blue body on a white background
  • Dakota Lithium battery with red top on a white background
  • DAKOTA LITHIUM 12V 135AH BATTERY
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DAKOTA LITHIUM

DAKOTA LITHIUM 12V 135Ah BATTERY

The Dakota Lithium 12V 135AH Battery is your ultimate power solution for serious anglers who demand unwavering performance, whether you're powering electronics, trolling motors, or going completely off-grid. Built with cutting-edge LiFePO4 technology, it offers a massive energy reserve, fast charging, and unbeatable reliability in all conditions. From tournament day to weekend adventures, this battery keeps your gear running longer and stronger.

Key Features:

  • Fast Charging: Charges up to 5x faster than traditional lead-acid batteries.
  • Lightweight Design: Weighs only 31.2 lbs (14.1 kg), much lighter than lead-acid alternatives.
  • High Efficiency: 100% depth of discharge without harming battery life.
  • Versatile Use: Works for a variety of applications, including solar setups, marine, and RV use.
  • Built-in Battery Management System (BMS): Ensures optimal performance and protects against overcharging, over-discharging, and short circuits.

Specifications:

  • Battery Type: Lithium Iron Phosphate (LiFePO4)
  • Nominal Voltage: 12V
  • Capacity: 135Ah
  • Energy: 1,620Wh
  • Dimensions: 13.0 x 6.8 x 8.5 inches (330 x 173 x 216 mm)
  • Weight: 31.2 lbs (14.1 kg)
  • Operating Temperature: -20°C to 60°C (-4°F to 140°F)
  • Charge Voltage: 14.4V-14.6V
  • Discharge Voltage: 10V (minimum)
  • Cycle Life: >4,000 cycles at 80% depth of discharge
  • Model: D13512V
  • Manufacturer Number: DAK-135-12V
  • Manufacturer Warranty: 11 Years

Certifications

Dakota Lithium batteries are built to meet strict safety and performance standards. Our cells are UL1642 certified and tested to IEC62133 and UN 38.3 standards, ensuring full compliance with U.S. and international regulations for air, ground, and rail transport.

ISO 9001:2015

Dakota Lithium operates under ISO 9001:2015 certified quality systems. Select models are also manufactured in ISO 14001 certified facilities for environmental management excellence.

Dual-Purpose Performance

Designed for versatile use, these batteries function as both a deep-cycle power source and a starter battery for gasoline engines.
Note: For marine outboards, always refer to your engine manufacturer’s recommendations.

Recommended Charger

For optimal performance, use a 12V 10A LiFePO4 charger. Dakota Lithium batteries should be charged at 14.4V—higher than standard AGM or lead-acid chargers. While lead-acid chargers can be used, they will only charge the battery to approximately 80% capacity.

Mercury Motors Compatible

Fully compliant with Mercury Motors requirements for lithium starter batteries.

Where, When, How

For the best performance, use the Dakota Lithium 12V 135AH Battery in applications that require reliable, long-lasting power. Whether you are out on the water, camping off-grid, or running solar systems, this battery ensures your devices stay operational for extended periods. For optimal results, always charge the battery fully before use and store it in a cool, dry place when not in use. The battery excels in outdoor environments but should be kept in temperatures above -20°C for peak efficiency. Ideal for year-round use, the Dakota Lithium 12V 135AH Battery thrives in both cold and hot climates, making it perfect for all-season adventures.

$999.99 USD
$1,220.99 USD $999.99 USD
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Frequently Asked Questions

Who is Grants Fishing Company

Grant's Fishing Company emerged in March 2023 as a passion project in Minneola, FL, born out of a love for angling and outdoor adventures. Founded by avid anglers, the company set out with a vision to provide fellow fishing enthusiasts with high-quality gear and equipment to enhance their fishing experiences. What began as a small-scale venture quickly gained momentum, fueled by the dedication to delivering premium products and exceptional customer service. Grant's Fishing Company soon became a beacon for local anglers seeking reliable gear and expert advice to elevate their fishing endeavors.

At Grant's Fishing Company, we cater to the diverse needs of anglers and outdoor enthusiasts with an extensive range of fishing gear, camping supplies, and boat outfitting essentials. Whether you're seeking top-of-the-line fishing rods and reels, durable camping equipment for wilderness excursions, or essential boat accessories, we have you covered. Our inventory encompasses a wide selection of products meticulously curated to meet the demands of seasoned anglers and novices alike. From high-performance fishing lines to rugged tents and marine electronics, we prioritize quality and functionality to ensure optimal performance in every outdoor pursuit.

To our valued customers, we extend our heartfelt gratitude for your unwavering support in fostering the growth of our small business. Your trust and loyalty have been instrumental in our journey, and we are deeply honored to be your preferred choice for fishing and outdoor gear. At Grant's Fishing Company, we remain committed to exceeding your expectations, delivering premium products, and personalized service that you can rely on. Rest assured, you've made the right choice in choosing us as your partner in adventure, and we look forward to continuing to serve you with excellence. If we can answer any questions you may have please reach out anytime on our contact page or by emailing grantsfishingcompany@gmail.com

Where do Products ship from?

As soon as we receive an order, it goes directly to our suppliers here in Florida and also in the US. This allows us to get the products shipped directly to you as quickly as possible. All of our suppliers are located in the United States.

We do our best to choose the most economical options for shipping of all of our products. For smaller items they typically will ship to you via USPS, unless otherwise requested. Other carriers may mean additional fees.

For larger items especially combos, rods, and trolling motors, these will ship to you through UPS or Fedex. Batteries and heavy items will also ship via UPS or FedEx.

Outside the United States we will choose the most economical route possible to get the item to you securly.

Orders are processed immediately in order to get the shipping initiated as quickly as possible. When we become aware of any delays or backorders we will reach out to the email you have provided on your order to make you aware of any issues with delivery.

If I need to return an item how does that work?

Returns and Refund Policy

  • You have 14 calendar days to return an item from the date you received it.
  • Items must be unopened and in the original packaging
  • Customer provides return shipping
  • 15% restocking fee for combos, rods, and other large items.
  • No final sale items
  • Please contact GrantsFishingCompany@gmail.com to initiate returns.

Once we receive your item, a refund is initiated immediately.

  • If you paid by credit or debit card, refunds will be sent to the card-issuing bank. Please contact the card-issuing bank with questions about when the credit will be posted to your account.

Where is Grants Fishing Company Located

Minneola, FL, United States

Product Warranty

Any products with manufactures warranties will be addressed by the manufacturer.

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