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Image of a Dakota Lithium 12V 135Ah deep cycle battery, blue with a red top and white handle, angled front and side view on a white background

DL 12V 135Ah Dual Purpose 1000CCA LiFePO4 Battery

by DAKOTA LITHIUM
$1,220.99

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Description

12V 135Ah Dual Purpose 1000CCA LiFePO4 Battery by Dakota Lithium

Power up your overland adventures with confidence. The DL+ 12V 135Ah Dual Purpose Lithium Battery is built for the wild—whether you're deep in the woods, parked lakeside, or powering your rig for extended off-grid living. With massive deep-cycle capacity and 1,000 Cold Cranking Amps (CCA) of starting power, it’s the only battery you'll need for both engine starting and long-lasting energy supply.

From powering fridges, lights, and trolling motors to starting your truck or boat in sub-zero temps, this rugged LiFePO4 battery does it all—fast charging, extreme temperature performance, and up to 5,000 recharge cycles.

Engineered with internal heating, smart BMS protection, and backed by an industry-best 11-year warranty, it’s the perfect upgrade from outdated lead-acid batteries—lighter, faster, and 5X longer-lasting.

Key Features:

  • Dual Purpose Power: Combines deep-cycle storage and high-crank starting power (1,000 CCA) in one lightweight battery.
  • Extreme Cold-Weather Performance: Internal heating enables reliable charging and use down to -20°F.
  • Fast Charging: Fully recharges in under 60 minutes with a 135A charger or compatible alternator.
  • Compact, High-Density Design: 135Ah capacity fits into a standard Group 24 case—25% smaller than comparable models.
  • Built for Harsh Conditions: IP67 waterproof, vibration-resistant, and capable of running in temps from -20°F to 150°F.
  • Long Lifespan: Up to 5,000 cycles; outlasts lead-acid by 5X with consistent power output to the last drop.
  • Smart Battery Management System (BMS): Protects against overcharging, overheating, and deep discharge.
  • Versatile Compatibility: Works with cars, trucks, marine systems, RVs, golf carts, overland builds, and solar setups.
  • Expandable System: Connect multiple batteries in series or parallel for 24V, 36V, or 48V configurations.
  • Certified Safe: Meets UL1642, UN38.3, and IEC standards for safety and transportation.

Specifications:

  • Storage Capacity: 135Ah / 1620Wh
  • Voltage: 12.8V (compatible in series up to 48V)
  • Cold Cranking Amps (CCA): 1000 CCA engine-starting power
  • Dimensions: Group 24 case (compatible with 24F, 24R, GC2, M27-1000)
  • Terminals: M8 bolts with marine & automotive adapters included
  • Waterproof Rating: IP67 (robotically sealed)
  • Operating Temp Range: -20°F to 150°F; charges below 32°F with internal heating
  • Discharge Rate: 135A continuous / 1000A peak (2 sec) / 900A (5 sec)
  • Charging Parameters: 70A recommended / 165A peak / 14.4V optimal / 15V max
  • Reserve Capacity: 340 minutes (RC25 @ 80°F)
  • Battery Lifespan: Up to 5,000 cycles at 80% capacity
  • Certifications: UL1642, UN38.3, ISO 9001:2015, Mercury-compliant
  • Recommended Charger: 12V 10A or higher LiFePO4 charger (must charge at 14.4V for full capacity)

Perfect For:

  • Overlanding rigs and off-grid campers
  • Marine vessels and trolling motors
  • RVs, solar setups, and van builds
  • Emergency backup power and power-hungry gear
  • Vehicles needing both high crank and deep cycle

Upgrade your outdoor power system with the DL+ 12V 135Ah and never look back. Ready for harsh trails, wild weather, and long-haul adventure—this battery goes the distance. Order now and experience the Lithium difference.

Why By From Us

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Specialized Overland.

  • Free Shipping in the USA (excluding Hawaii and Alaska) No extra charges. Ever.
  • Price Match Guarantee. Best prices online guaranteed.
  • 30 Day Easy Returns. Not happy with your product? We'll take it back no questions asked.
  • Great Service. We pride ourselves on the best service, anywhere.
  • Your satisfaction is guaranteed. We handpick our products for quality, we know you'll love them. But if there is ever something wrong, we'll fix it.
Shipping

Shipping is FREE on all orders to customers within the United States (exculding Hawaii and Alaska).

We don't want to mess around with fine print and extra charges, we like things to be simple and easy. 

 

Want to know about our Returns Policy? Read more here.

 

Order Confirmation:

As soon as you place your order you will receive an order confirmation e-mail.  This means that we have received your order in our system and pre-authorized your credit card for the purchase.  

As soon as we receive your order we automatically check to confirm that your order is in stock and available for immediate shipment.  If your item is on back-order or unavailable we will void the pre-authorization and reach out to you via e-mail to see if alternate arrangements can be made. 

Our products have generally not been certified for use with other countries electrical safety standards but all of our products are certified to United States standards.

We will happily ship our fantastic products to international customers. Due to the extremely wide variety of product dimensions we will provide an up to date shipping price quote for you on request.

If you are happy with our shipping quote we will prepare an order and payment though our ultra secure online payment gateway.

Damages:

If your item(s) are available for immediate shipment (within 5 business days) we will process the charges and get to work preparing your order for shipment.

Order Shipment:

If your order is in stock and we process the charges to your credit card it will ship within three business days from the date of your order.  

We will send you shipping confirmation within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  

If you do not receive shipping confirmation from us within four business days of your order feel free to follow up with us at eric@specializedoverland.com.

International Orders:

Please be aware that our products are made specifically for the United States market. This means that they require a110V electrical system to function correctly. 

Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery or do not agree to accept the delivery.

If you do accept delivery you are required to immediately take photos using your smart phone or camera of the damaged packaging or products inside the packaging. 

If your item(s) do arrived damaged please send photos to eric@specializedoverland.com, then visit our Returns page and lodge your return claim online.

Description

12V 135Ah Dual Purpose 1000CCA LiFePO4 Battery by Dakota Lithium

Power up your overland adventures with confidence. The DL+ 12V 135Ah Dual Purpose Lithium Battery is built for the wild—whether you're deep in the woods, parked lakeside, or powering your rig for extended off-grid living. With massive deep-cycle capacity and 1,000 Cold Cranking Amps (CCA) of starting power, it’s the only battery you'll need for both engine starting and long-lasting energy supply.

From powering fridges, lights, and trolling motors to starting your truck or boat in sub-zero temps, this rugged LiFePO4 battery does it all—fast charging, extreme temperature performance, and up to 5,000 recharge cycles.

Engineered with internal heating, smart BMS protection, and backed by an industry-best 11-year warranty, it’s the perfect upgrade from outdated lead-acid batteries—lighter, faster, and 5X longer-lasting.

Key Features:

  • Dual Purpose Power: Combines deep-cycle storage and high-crank starting power (1,000 CCA) in one lightweight battery.
  • Extreme Cold-Weather Performance: Internal heating enables reliable charging and use down to -20°F.
  • Fast Charging: Fully recharges in under 60 minutes with a 135A charger or compatible alternator.
  • Compact, High-Density Design: 135Ah capacity fits into a standard Group 24 case—25% smaller than comparable models.
  • Built for Harsh Conditions: IP67 waterproof, vibration-resistant, and capable of running in temps from -20°F to 150°F.
  • Long Lifespan: Up to 5,000 cycles; outlasts lead-acid by 5X with consistent power output to the last drop.
  • Smart Battery Management System (BMS): Protects against overcharging, overheating, and deep discharge.
  • Versatile Compatibility: Works with cars, trucks, marine systems, RVs, golf carts, overland builds, and solar setups.
  • Expandable System: Connect multiple batteries in series or parallel for 24V, 36V, or 48V configurations.
  • Certified Safe: Meets UL1642, UN38.3, and IEC standards for safety and transportation.

Specifications:

  • Storage Capacity: 135Ah / 1620Wh
  • Voltage: 12.8V (compatible in series up to 48V)
  • Cold Cranking Amps (CCA): 1000 CCA engine-starting power
  • Dimensions: Group 24 case (compatible with 24F, 24R, GC2, M27-1000)
  • Terminals: M8 bolts with marine & automotive adapters included
  • Waterproof Rating: IP67 (robotically sealed)
  • Operating Temp Range: -20°F to 150°F; charges below 32°F with internal heating
  • Discharge Rate: 135A continuous / 1000A peak (2 sec) / 900A (5 sec)
  • Charging Parameters: 70A recommended / 165A peak / 14.4V optimal / 15V max
  • Reserve Capacity: 340 minutes (RC25 @ 80°F)
  • Battery Lifespan: Up to 5,000 cycles at 80% capacity
  • Certifications: UL1642, UN38.3, ISO 9001:2015, Mercury-compliant
  • Recommended Charger: 12V 10A or higher LiFePO4 charger (must charge at 14.4V for full capacity)

Perfect For:

  • Overlanding rigs and off-grid campers
  • Marine vessels and trolling motors
  • RVs, solar setups, and van builds
  • Emergency backup power and power-hungry gear
  • Vehicles needing both high crank and deep cycle

Upgrade your outdoor power system with the DL+ 12V 135Ah and never look back. Ready for harsh trails, wild weather, and long-haul adventure—this battery goes the distance. Order now and experience the Lithium difference.

Why By From Us

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Specialized Overland.

  • Free Shipping in the USA (excluding Hawaii and Alaska) No extra charges. Ever.
  • Price Match Guarantee. Best prices online guaranteed.
  • 30 Day Easy Returns. Not happy with your product? We'll take it back no questions asked.
  • Great Service. We pride ourselves on the best service, anywhere.
  • Your satisfaction is guaranteed. We handpick our products for quality, we know you'll love them. But if there is ever something wrong, we'll fix it.
Shipping

Shipping is FREE on all orders to customers within the United States (exculding Hawaii and Alaska).

We don't want to mess around with fine print and extra charges, we like things to be simple and easy. 

 

Want to know about our Returns Policy? Read more here.

 

Order Confirmation:

As soon as you place your order you will receive an order confirmation e-mail.  This means that we have received your order in our system and pre-authorized your credit card for the purchase.  

As soon as we receive your order we automatically check to confirm that your order is in stock and available for immediate shipment.  If your item is on back-order or unavailable we will void the pre-authorization and reach out to you via e-mail to see if alternate arrangements can be made. 

Our products have generally not been certified for use with other countries electrical safety standards but all of our products are certified to United States standards.

We will happily ship our fantastic products to international customers. Due to the extremely wide variety of product dimensions we will provide an up to date shipping price quote for you on request.

If you are happy with our shipping quote we will prepare an order and payment though our ultra secure online payment gateway.

Damages:

If your item(s) are available for immediate shipment (within 5 business days) we will process the charges and get to work preparing your order for shipment.

Order Shipment:

If your order is in stock and we process the charges to your credit card it will ship within three business days from the date of your order.  

We will send you shipping confirmation within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  

If you do not receive shipping confirmation from us within four business days of your order feel free to follow up with us at eric@specializedoverland.com.

International Orders:

Please be aware that our products are made specifically for the United States market. This means that they require a110V electrical system to function correctly. 

Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery or do not agree to accept the delivery.

If you do accept delivery you are required to immediately take photos using your smart phone or camera of the damaged packaging or products inside the packaging. 

If your item(s) do arrived damaged please send photos to eric@specializedoverland.com, then visit our Returns page and lodge your return claim online.