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Dakota Lithium DL+ 12V280Ah Dual Purpose Heated LiFePO4 Battery
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12.8V Group 31 LFP • 3,360Wh • Up to 1,000 CCA Starting Power • Internal Even-Heat Charging • 11-Year Warranty
Overview
Prepare for the most challenging conditions with the Dakota Lithium DL+ 12V 280Ah Dual Purpose Heated LiFePO4 Battery —
a compact, high-energy battery built for RV expeditions, extended ocean voyages, and serious off-grid power systems.
It packs 280 amp-hours into a rugged, waterproof Group 31 style case and delivers up to 1,000 cold-cranking amps (CCA),
making it an exceptional single-battery solution when you need both house power and engine-starting power.
Built with Lithium Iron Phosphate (LiFePO4/LFP) chemistry and a reinforced marine-spec case, it’s designed to deliver consistent voltage output
and long service life — backed by an 11-year warranty.
Key Features & Benefits
- Dual Purpose Power: 280Ah deep-cycle energy storage plus up to 1,000 CCA for engine-starting.
- High Energy Density: 3,360Wh of energy in a compact footprint for maximum runtime per inch.
- Long Life LiFePO4 Chemistry: Up to 7,000+ recharge cycles for outstanding lifetime value.
- Internal Even-Heat Technology: Helps support charging in cold environments by warming cells during charging in low temps.
- Rugged, Marine-Spec Case: Reinforced construction designed for harsh marine, RV, solar, and vehicle environments.
- Active BMS Protection: Cell balancing, voltage protection, short-circuit protection, and temperature protection for safer operation.
Ideal Applications
Optimized for: Marine / boating, solar energy storage, RVs, and electric vehicles.
Marine & Boats
House + starting power, harsh environment durability, consistent output.
RVs / Vans / Campers
Long runtime for inverters, appliances, and extended off-grid travel.
Off-Grid / Solar Storage
High energy storage, stable voltage curve, long cycle life.
EV / NEV / Golf Cart
High discharge capability and strong energy density for demanding systems.
Suitable for: Boating & sailboats • RVs • Off-grid energy storage • Vans & campers • Home energy storage • Solar storage • DIY power walls •
Emergency power • Golf carts • Neighborhood electric vehicles (NEV)
Technical Specifications
| Warranty | Best-in-class 11-year warranty |
| Storage Capacity | 280Ah (flat voltage curve for consistent power output) |
| Cold Cranking Amps (CCA) | Up to 1,000 CCA (engine-starting capability) |
| Energy | 3,360Wh |
| Voltage | 12.8V nominal (12V class) • Series capable up to 48V systems |
| Size | 14.6" x 7.7" x 10.75" (370 x 195 x 274mm) — height to top of terminals |
| Group Size | Group 31 (and Marine 8D size compatible) |
| Weight | 65 lbs (29.5kg) |
| Lifespan / Life Cycles | Up to 80% capacity for ~4,000 cycles (recommended conditions) • ~70% capacity at ~5,000 cycles • Half-life (50% capacity) ~6,000–7,000 cycles (typical SLA ~500 cycles) |
| Discharge | 200A max continuous • 300A max 10-second pulse • 1,000A max 2-second CCA pulse |
| Charge | <200A standard charge • 300A max charge current for <60 seconds (use LiFePO4-optimized charging for best performance) |
| Operating Temperature | Performs well down to -20°F • Up to 150°F max operating (BMS high-temp cut-off ~167°F / 75°C) |
| Internal Even-Heat Technology | During charging in temperatures below 32°F (0°C), internal heating warms cells to help support safer cold-weather charging performance. |
| Terminals / Posts | M8 bolts included (max torque 15 ft-lbs) |
| Marine Grade / Water Resistance | IP65 water resistance (marine environments; not submersible) |
| Certifications | UN38.3 certified • Cells UL1642 certified • Tested per IEC62133 standards • ISO 9001:2015 (select models ISO 14001 facilities) |
Note: Some enclosures/battery boxes may require clearance checks due to top/terminal area. Always confirm fitment before ordering.
Compatibility & Use Notes
- Charger: For best performance and battery life, use a LiFePO4/LFP-optimized charger.
- Cold Weather: Internal Even-Heat technology is designed to help support charging performance in low temperatures.
- Series Use: 12.8V batteries can be used in series for up to 48V systems (confirm system design and components).
- Fitment: Group 31 footprint—verify battery box/compartment clearance (especially around the top/terminals).
What’s Included
- (1) Dakota Lithium DL+ 12V 280Ah Dual Purpose Heated LiFePO4 Battery
- M8 terminal hardware (per manufacturer spec)
- LiFePO4-optimized charger (as stated in product details)
Buyer Confidence
- Professionally packed for safe delivery
- Backed by an 11-year manufacturer warranty (per Dakota Lithium)
- Support available if you need help with sizing, system design, or compatibility
Shipping & Returns
Processing time: One business day.
Shipping speed, delivery estimates, and return policy are shown by eBay at checkout and in the listing’s Shipping/Returns section.
Shipping speed, delivery estimates, and return policy are shown by eBay at checkout and in the listing’s Shipping/Returns section.
Lithium batteries ship under applicable carrier regulations. Please ensure your delivery address is correct and accessible.
Search Terms (Keywords)
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