• DAKOTA LITHIUM 12V 135AH BATTERY
  • DAKOTA LITHIUM 12V 135AH BATTERY
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Dakota Lithium

DAKOTA LITHIUM 12V 135Ah BATTERY

The DL+ 135Ah battery is built with Dakota Lithium's legendary LiFePO4 cells. 2,000+ recharge cycles (roughly 5 year lifespan at daily use) vs. 500 for other lithium batteries or lead acid. Internal even heat tech provides optimal performance down to minus 20 degrees Fahrenheit (for winter warriors). Plus five times the power of lead-acid batteries at half the weight.

11 YEAR WARRANTY

World beating, best in class, eleven year manufacturer defect warranty.

STORAGE CAPACITY

135 Ampere hours (Ah). Dakota Lithium batteries provide consistent power for all 135 Amp hours. DL LiFePO4 batteries have a flat voltage curve, which means they have a steady power output as the battery discharges. The power output will not dramatically drop like similar sized SLA batteries. You get all the juice down to the last drop.

VOLTAGE

12.8V (Dakota Lithium 12V batteries can be used in series for up to 48V systems)

ENGINE STARTING POWER

Lithium battery equivalent to 1,000 Cold Cranking Amps (CCA) of lead acid battery engine starting power. Suitable for automotive and other applications. Marine Outboards: Please refer to your manufacturer recommendations.

SIZE

9.5”L x 6.9”W x 8.24”H (242.5mm x 176mm x 197mm) Group 24 equivalent

GROUP SIZE 24

Group 24 compatible physical dimensions & 24F terminal orientation. Group 34 compatible. Cranking power (CCA rating) & usable deep cycle capacity is much higher than a lead-acid battery of the same group size. Group 24F 24R 24H 24T compatible. BCI Group GC2. M27-1000 compatible.

ENERGY

1620 Watt-hours (Wh)

TERMINALS

M8 size bolts. Includes a terminal adapter kit with automotive & marine posts that screw into the M8 bolt terminal, and M8 brass terminal bolts. Easy to adapt to different connection needs. (Max torque 15 ft. lbs.) (Max 5 ft. lbs. on terminal post adapters)

WEIGHT

27.2 lbs (12.3 Kg). 65% lighter than a SLA or lead battery. 1/2 the weight of a normal car battery.

LIFECYCLES (BATTERY LIFESPAN)

Up to 80% capacity for 2,500 cycles in recommended conditions. The typical automotive SLA has 500 cycles. Dakota Lithium batteries last so long that the price per use is a fraction of traditional batteries.

WATERPROOF RATING

IP 67 waterproof rating achieved through robotic liquid welding of the lid and terminals.

OPERATING TEMPERATURE

Ideal for rugged & harsh environments. Much better than SLA or other lithium batteries. -20°F min, +150°F max optimal operating temps (battery performs well down to -20°F). Internal even-heat technology allows for charging below 32°F. BMS high temp cut off at 167°F / 75°C.

DISCHARGE

135A max continuous discharge, 1000A max 2 second pulse, 900A max 5 sec pulse. 9.0V Max discharge, 11.0V Max recommended discharge.The flat discharge voltage curve provides a 75% bigger capacity than a 135Ah SLA battery with the same CCA rating.

PEAK / CONTINUOUS CHARGE

Recommend for longest life 70A or less (.5C), Peak charge acceptance 165A max for one minute, 200A max BMS cutoff. Max continuous 135A (1C). 14.4V recommended, 15V max, BMS protection from over charging will cut off at 15V. Included is a free 12V 10 Amp (A) LiFePO4 compatible charger that charges at the recommended 14.4 Volts..

MAX CHARGE / ALTERNATOR SIZE

Peak charge acceptance 165A max for one minute, 200A max BMS cutoff. Drop in replacement for lead acid and AGM starter batteries for vehicles. Limited to a max alternator size of 150 amps or less per battery (link multiple batteries in parallel for alternators >150 Amps).

RESERVE CAPACITY

340 minutes (RC25 @ 80°F)

INCLUDES ACTIVE BMS PROTECTION

Contains a high discharge capable circuit that handles cell balancing, low voltage cutoff (10V) preventing over discharge, high voltage cutoff (15V) preventing over charging, short circuit protection and temperature protection for increased performance and longer life.

INTERNAL EVEN-HEAT TECHNOLOGY

Increases performance in extreme cold. When charging the battery in temperatures below 0°C/32°F DL's internal heating element will warm the cells to 0°C/32°F. This increases the lifespan, performance, and efficiency of the battery.

CERTIFICATIONS

All DL batteries are UN38 certified. Dakota Lithium's cells are UL1642 certified and have been tested per IEC62133 standards. Meets all US & International regulations for air, ground, train, & marine transport.

ISO 9001:2015

Dakota Lithium is ISO Certified per 9001:2015 standards, and select models are produced in ISO 14001 certified facilities.

DUAL PURPOSE USE

Multi-purpose use as a deep cycle battery and/or as a starter battery for starting gasoline engines. Marine Outboards: Please refer to your manufacturer recommendations

CHARGER INCLUDED

12V 10A LiFePO4 charger included. Dakota Lithium 12V batteries should be charged at 14.4 volts, higher than AGM or lead acid. Lead acid chargers will work, but will only charge the battery to 80% of capacity.

MERCURY MOTORS COMPLIANT

Meets Mercury Motors requirements for lithium starter batteries

Suitable for:

  • STARTING CAR AND TRUCK ENGINES
  • DEEP CYCLE APPLICATIONS
  • TROLLING MOTORS #FISHLONGER
  • #OVERLAND & TRUCK BUILDS
  • #VANLIFE & RV BATTERY UPGRADE
  • CAR AUDIO
  • GOLF CARTS & ELECTRIC VEHICLES
  • LINK IN SERIES FOR 24V, 36V, 48V
  • INDUSTRIAL BATTERIES (BULK PRICING)
  • LIFEPO4 REPLACEMENT FOR SLA 12V
  • FISH FINDERS, FLASHERS, & BOATING ELECTRONICS
  • RECREATIONAL VEHICLES, CAMPERS, AND TRAILERS
  • OFF-GRID HOMES
  • MERCURY OUTBOARD MOTORS
$1,189.00 USD
$1,399.00 USD $1,189.00 USD
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⚠️Warning: this product may contain harmful chemicals known to the state of California, to cause serious birth defects or reproductive harm, or have carcinogenic chemicals. For more information visit www.p65warnings.ca.gov⚠️

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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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