12V 5KWH sodium-ion battery, ensuring your RV's quality of life in extreme environments

12V 5KWH Sodium-Ion RV Power

$899.00 USD
$899.00 USD
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12V 5KWH sodium-ion battery, ensuring your RV's quality of life in extreme environments
  • 12V 5KWH sodium-ion battery, ensuring your RV's quality of life in extreme environments
  • The sodium-ion battery pack can provide stable power to the RV at -40°C, supporting full operation of the air conditioning, microwave, lighting, and audio systems
  • Sodium-ion battery packs have excellent charge and discharge stability at -40°C and are widely used as off-grid power sources and starting power sources for RVs and trucks in extremely cold regions.
  • The sodium-ion battery pack has strong safety performance, is not affected by high or low temperatures, and has zero risk of fire or leakage
  • The sodium-ion battery pack is not afraid of bumps or compression, offering superior stability to protect your RV lifestyle.
  • The sodium-ion battery pack features ultra-fast charging, fully charged in 10 minutes, giving you worry-free power usage.
  • Ampulse Power’s European service network map with 5-year full coverage and 10-year cell warranty, emphasizing local support, VAT-ready invoices, and 48-hour response SLA.
12V 5KWH Sodium-Ion RV Power

12V 5KWH Sodium-Ion RV Power

$899.00 USD
$899.00 USD
5-year warranty
  1. Superior Cold Weather Performance Never worry about freezing temperatures again. Unlike standard lithium batteries, our Na-ion pack maintains over 90% capacity at -20°C (-4°F) and remains operational down to -40°C. It is the perfect choice for winter camping and high-altitude adventures.
  2. Unmatched Safety & Thermal Stability Designed for living spaces, Sodium-ion chemistry is inherently safer. With a significantly higher thermal runaway threshold and non-flammable properties, this battery will not catch fire or explode even under extreme puncture or crush conditions.
  3. Ultra-Fast Charging (80% in 15 Mins) Get back on the road in record time. This battery supports high-rate charging, allowing you to reach an 80% State of Charge (SoC) in just 15 minutes when using a compatible fast charger—ideal for quick stops between destinations.
  4. High-Power Discharge for Heavy Appliances Power your lifestyle without compromise. With high continuous discharge rates, this 5kWh pack easily handles heavy-duty RV appliances like air conditioners, microwaves, induction cooktops, and power tools without voltage drops.
  5. 0V Deep Discharge Tolerance Safe for long-term storage. Sodium-ion batteries can be discharged to 0V without permanent capacity loss or chemical damage. This makes them significantly easier to transport and ideal for off-season RV storage.
  6. Long-Lasting 3,000+ Cycle Life Built for the long haul. With a lifespan of over 3,000 deep cycles at 80% DOD, this battery provides over a decade of reliable service, ensuring your investment pays off for years of road trips to come.
  7. Lightweight & Space-Saving Design Improve your RV's fuel efficiency. Our Sodium-ion pack is approximately 70% lighter than lead-acid batteries of the same capacity, allowing you to carry more gear while staying within your vehicle's weight limits.
  8. Sustainable & Eco-Friendly Technology Go green with sodium. Using abundant and ethically sourced sodium (common salt) instead of scarce materials like cobalt or nickel, this battery is a more sustainable and environmentally conscious choice for the modern traveler.
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The Energy Beast

Meet The Energy Beast — the ultimate power solution built to fuel your longest, most extreme adventures. With a massive 5.12kWh capacity and 400Ah of reliable performance, this powerhouse keeps your entire RV or off-grid setup running for days, no compromises. Built to handle freezing nights, rugged conditions, and heavy loads, it delivers rock-solid power whenever you need it. And with a long, deep cycle life, it’s built to keep up with your adventures for years to come. This isn’t just power — it’s the freedom to roam without limits.

Winter is No Longer a Limit. It’s an Advantage

Most heavy-duty batteries go into "sleep mode" when the mercury drops. Our Sodium-ion 5kWh pack is built for the extreme. It maintains over 80% discharge efficiency at -40°C, ensuring your heating systems, water pumps, and life-support devices stay active during the deadliest blizzards.


Fireproof. Puncture-Safe. Zero Risk

In an RV, your battery is under your bed or seats. Safety is everything. Sodium-ion technology is inherently stable, surviving extreme nail-penetration and crush tests without smoke or flames. Combined with our intelligent BMS, it provides multi-layer protection against overcharge, short-circuits, and thermal runaway


5.12kWh: The Ultimate Energy Independence

Stop calculating watts and start living. With a massive 400Ah capacity, this single pack provides enough juice to run a 1000W roof AC for 5 hours, or sustain a standard off-grid RV lifestyle for 3 to 5 days without sunshine. It’s the heart of a professional off-grid system.


Hyper-Fast 4C Charging. Fully Charged in 1.5 Hours

A big battery shouldn't mean a long wait. Supporting high-current 4C charging, this 5kWh beast can be replenished from empty to 80% in just 60-90 minutes when connected to a high-power alternator or shore power. Less time tethered, more time exploring.


Local Support. Global Quality & Warranty

We handle the heavy lifting. With local service centers in Germany, Poland, and Spain, we offer a 5-year replacement warranty. No hidden import duties, no 60-day shipping waits. Our experts are just a phone call away for installation support.

Ampulse Power’s European service network map with 5-year full coverage and 10-year cell warranty, emphasizing local support, VAT-ready invoices, and 48-hour response SLA.

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