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Dakota Lithium 12V 400Ah Off-Grid Power System

$4,999.00
$4,799.00
$4,999.00
$4,799.00
FREE SHIPPING

Estimated shipping time

We offer free shipping across the United States, with orders processed within 1–2 business days and delivered in about 4–7 business days. Every order comes with tracking and insurance, and our team is here to help if your package is delayed, lost, or arrives damaged. Returns are accepted within 30 days, with no cost for return shipping. Please ensure your shipping address is accurate to avoid delays. Refer to full policy here.

What is your Return Policy?

We accept returns within 30 days of delivery if items are unused, undamaged, and in their original packaging. Return shipping is free, and refunds are processed within 7 days after inspection to your original payment method. Defective, damaged, or incorrect items will be replaced or refunded at no cost, while change-of-mind returns may incur a restocking fee. Some items (custom, perishable, intimate goods, gift cards, software) are non-returnable. Refer to full policy here.

Power your RV, sailboat, cabin, or off-grid home with the Dakota Lithium 12V 400Ah Off-Grid Power System. Built around Dakota’s industry-leading LiFePO4 batteries and paired with professional-grade Victron Energy components, this kit delivers reliable, lightweight, and long-lasting power for large RVs, sailboats, skoolies, and mobile homes.

Choose between 200Ah, 400Ah, or 600Ah of lithium storage to customize your setup. With up to 5,000 charge cycles and a flat voltage curve for consistent performance, Dakota Lithium batteries provide dependable energy storage that lasts four times longer than traditional lead-acid systems—all backed by an 11-year warranty.

– Flexible Storage Options – Configure with 1–3 Dakota Lithium 200Ah LiFePO4 batteries for 200Ah, 400Ah, or 600Ah of total capacity.
– Inverter & Charger Included – Victron Multiplus C 12/2000/80-50 inverter/charger combines a true sine wave inverter with adaptive charging, hybrid PowerAssist, and UPS functionality for seamless off-grid power.
– Smart Monitoring – Victron BMV-712 Smart Battery Monitor with Bluetooth provides live system data and remote monitoring through the Victron app.
– Solar Ready – Includes Victron SmartSolar MPPT 75/15 charge controller for efficient solar integration; supports up to 200W solar per controller. Expandable with Zamp Solar kits.
– Remote Control Panel – Victron Digital Multi Control panel allows easy management of your inverter and charging settings.
– Fast, Safe Charging – Dakota Lithium 12V 10A LiFePO4 charger included; alternator charging supported with optional Victron Orion-TR Smart DC-DC charger.
– Lightweight & Durable – 60% lighter than SLA batteries, built to withstand extreme environments (-20°F to 120°F).
– Long Life & Reliability – Up to 5,000 charge cycles with integrated BMS protection against overcharge, low voltage, short circuit, and temperature extremes.
– Warranty Protection – Backed by Dakota Lithium’s industry-best 11-year manufacturer warranty.

This complete off-grid power system is ideal for RVers, boaters, and homeowners seeking dependable lithium power for extended adventures. Add Zamp Solar panels for renewable energy charging and truly independent living.

Trusted Power, Backed by 11 Years – Free shipping and full warranty coverage included.

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