Dakota Lithium DL+ 12V 320Ah LiFePO4 Battery

Description

The Dakota Lithium DL+ 12V 320Ah LiFePO4 Battery delivers reliable lithium iron phosphate power for mobile, marine, RV, and off-grid energy applications.

Its high-capacity lithium design makes it a strong fit for larger battery banks and extended runtime applications where dependable stored power matters most.

Best for:

• Large RV power systems
• High-capacity off-grid storage
• Marine house battery banks
• Extended runtime applications

Features

• Massive 320Ah Power Capacity
Delivers 320Ah of deep-cycle capacity with up to 1,000 cold cranking amps (CCA) for reliable energy storage and powerful engine starting for boats, RVs, and off-grid systems.

• High-Density Group-31 Design
Packs 320Ah of lithium capacity into a compact Group-31 footprint, delivering up to six times the usable power of a traditional AGM battery while fitting standard marine and RV battery compartments.

• Advanced LiFePO4 Battery Technology
Built with Lithium Iron Phosphate (LiFePO4) chemistry for superior safety and longevity. Provides up to 5,000 charge cycles, lasting significantly longer than conventional lead-acid or AGM batteries.

• Dual-Purpose Starting & Deep Cycle Performance
Designed to deliver both deep-cycle energy storage and engine-starting power, making it ideal for marine systems, RVs, solar setups, and electric vehicle applications.

• Rugged Marine-Grade Construction
Encased in a reinforced marine-spec housing built to withstand vibration, moisture, and demanding off-grid environments.

Specification

Official Dakota Lithium LiFePO4 Battery User Manual (PDF)

Official Specification Sheet (PDF)

Warranty
11-Year Manufacturer Warranty

Battery Type
Built-in Dakota Lithium LiFePO4 Battery

Rated Capacity
12V / 320Ah (4096Wh)

Performance

• Cold Cranking Amps
  1,000 CCA
• Cycle Life
  Up to 5,000 cycles

Battery Size

Group 31

Temperature Range

• Operating Temperature
  -29°C to 49°C (-20°F to 120°F)
• Storage Temperature
  -29°C to 49°C (-20°F to 120°F)

Physical Specifications

• Weight
  Approximately 65 lbs (29.5Kg)
• Dimensions
  13.31" L × 7.24" W × 10" H
• Top Dimensions
  15.04" L × 7.60" W × 9.96" H

Battery Chemistry

Lithium Iron Phosphate (LiFePO4)

Construction

Water-Resistant Marine-Grade Case

Recommended Charger

12V 50A LiFePO4 Charger (sold separately)