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Deal.ai › Alpha
Alpha
400Ah 12V LiFePO4 Off-Grid Battery Kit | 5.12kWh Deep Cycle Lithium Battery Bank | Powerful 400Ah Battery Kit for RVs, Trailers, Cabins, Campers, Vans, Off-Grid | 2 X ALPHA 2 LITE in Parallel
Alpha

400Ah 12V LiFePO4 Off-Grid Battery Kit | 5.12kWh Deep Cycle Lithium Battery Bank | Powerful 400Ah Battery Kit for RVs, Trailers, Cabins, Campers, Vans, Off-Grid | 2 X ALPHA 2 LITE in Parallel

Best price now

$1,599.99at RICH SOLARChecked 41 min ago

Compared across 10 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $1,599.99 at RICH SOLAR (checked Nov 11, 2026).
  • Checked at 10 stores.

400Ah 12V LiFePO4 Off-Grid Battery Kit | 5.12kWh Deep Cycle Lithium Battery Bank | Powerful 400Ah Battery Kit for RVs, Trailers, Cabins, Campers, Vans, Off-Grid | 2 X ALPHA 2 LITE in Parallel prices at every store

  • RICH SOLARNew

    In stockReturn policy

    $1,599.99Checked 41 min ago
    Visit RICH SOLAR
  • Green Vista LivingNew

    In stockReturn policy

    $1,599.99Checked 1 h ago
    Visit Green Vista Living
  • Off-Grid SourceNew

    In stockReturn policy

    $1,599.99Checked 1 h ago
    Visit Off-Grid Source
  • The Nomads EssentialsNew

    In stockReturn policy

    $1,599.99Checked 1 h ago
    Visit The Nomads Essentials
  • Elevated Home LifeNew

    In stockReturn policy

    $1,599.99Checked 1 h ago
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  • Vital Home USANew

    In stockReturn policy

    $1,599.99Checked 1 h ago
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  • Total Power SupplyNew

    In stockReturn policy

    $1,599.99Checked 1 h ago
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  • GobekUSANew

    In stockReturn policy

    $1,599.99Checked 1 h ago
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  • Grow It DepotNew

    In stockReturn policy

    $1,712.93Checked 1 h ago
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  • Adventure VoltNew

    Availability unknownReturn policy

    $1,599.99Checked 1 h ago
    Visit Adventure Volt

From Adventure Volt

  • Two 12V 200Ah LiFePO4 batteries wired in parallel for a 400Ah, 5.12kWh bank
  • Premium lithium-iron-phosphate cells
  • Over 10-year lifespan with proper maintenance
  • Unsurpassed high-temperature performance
  • Low maintenance with little self-discharge
  • Overcharge/discharge, overcurrent and short circuit protection plus high and low temperature disconnects
Materials
Lithium-iron-phosphate (LiFePO4) cells
Care
Low maintenance
Returns
7-day return window for unused and unopened gear; 15%–25% restocking fee and return shipping paid by the customer
Shipping
Free standard shipping in the United States; orders processed in 1–2 business days; standard items arrive in 3–7 business days, larger freight items in 10–21 bu
In the box
2 x 12V 200Ah LiFePO4 Battery, 2 x 1ft 2 AWG Battery Cable

About the 400Ah 12V LiFePO4 Off-Grid Battery Kit | 5.12kWh Deep Cycle Lithium Battery Bank | Powerful 400Ah Battery Kit for RVs, Trailers, Cabins, Campers, Vans, Off-Grid | 2 X ALPHA 2 LITE in Parallel

Package Includes

• 2 × ALPHA 2 LITE 12V 200Ah LiFePO₄ Batteries

• 2 × 1 ft 2 AWG Battery Cables

Features

Complete Battery Bank Solution

• 12V 400Ah Battery Bank: Delivers 5.12kWh of reliable energy storage for off-grid and backup power systems.

• Expandable Energy Storage: Easily increase capacity by adding additional battery banks as your energy needs grow.

• Pre-Matched Components: Batteries and cables are selected to work together for fast, hassle-free installation.

Reliable LiFePO₄ Performance

• Grade A+ LiFePO₄ Cells: Deliver superior reliability, safety, and long service life.

• Advanced BMS: Protects against overcharge, over-discharge, overcurrent, short circuit, and temperature risks.

• 4,000+ Cycle Life: Delivers dependable long-term performance and lower ownership costs.

Built for Reliable Power

• UL94 V-0 Flame-Retardant Housing: Improves durability and structural reliability.

• IP65 Weather-Resistant Design: Built to perform in demanding indoor and outdoor environments.

• Wide Operating Temperature Range: Provides reliable performance across various environmental conditions.

Ready for Your System

• Compatible with 12V Solar Systems: Ideal for pairing with inverters, charge controllers, and solar panels.

• Plug-and-Play Battery Connections: Includes battery cables for quick system assembly.

• Ideal for RV, Cabin, Home Backup, Marine, and Off-Grid Applications.

Specifications

Individual Battery Specifications

Nominal Voltage: 12.8V

Rated Capacity: 200Ah

Questions and answers

Where is the 400Ah 12V LiFePO4 Off-Grid Battery Kit | 5.12kWh Deep Cycle Lithium Battery Bank | Powerful 400Ah Battery Kit for RVs, Trailers, Cabins, Campers, Vans, Off-Grid | 2 X ALPHA 2 LITE in Parallel cheapest?
At RICH SOLAR, for $1,599.99, as of our latest check.
Where can I buy the 400Ah 12V LiFePO4 Off-Grid Battery Kit | 5.12kWh Deep Cycle Lithium Battery Bank | Powerful 400Ah Battery Kit for RVs, Trailers, Cabins, Campers, Vans, Off-Grid | 2 X ALPHA 2 LITE in Parallel?
10 stores we checked sell it, including RICH SOLAR, Adventure Volt, Green Vista Living, Off-Grid Source, The Nomads Essentials.

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