• Renogy 12V 300Ah LiFePO4 Battery
  • Renogy 12V 300Ah LiFePO4 Battery
  • Renogy 12V 300Ah LiFePO4 Battery
  • Renogy 12V 300Ah LiFePO4 Battery
  • Renogy 12V 300Ah LiFePO4 Battery
Renogy 12V 300Ah LiFePO4 Battery
Renogy 12V 300Ah LiFePO4 Battery
Renogy 12V 300Ah LiFePO4 Battery
Renogy 12V 300Ah LiFePO4 Battery
Renogy 12V 300Ah LiFePO4 Battery

Renogy

Renogy 12V 300Ah LiFePO4 Battery w/ Low-Temperature Protection

SKU RBT12300LFPSHX2-US
$2,157.99
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  • ✓ Flexible Financing Available
  • ✓ 30-Day Returns
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Delivery: 5–10 Business Days

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Renogy 12V 300Ah LiFePO4 Battery Renogy 12V 300Ah LiFePO4 Battery Renogy 12V 300Ah LiFePO4 Battery Renogy 12V 300Ah LiFePO4 Battery Renogy 12V 300Ah LiFePO4 Battery
Renogy 12V 300Ah LiFePO4 Battery Renogy 12V 300Ah LiFePO4 Battery Renogy 12V 300Ah LiFePO4 Battery Renogy 12V 300Ah LiFePO4 Battery Renogy 12V 300Ah LiFePO4 Battery
Renogy 12V 300Ah LiFePO4 Battery

Renogy

Renogy 12V 300Ah LiFePO4 Battery w/ Low-Temperature Protection

SKU RBT12300LFPSHX2-US

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Our U.S.-based team can help you choose the right gear, configure the perfect setup, or put together a custom quote for your project.

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Estimated Shipping Time

We offer free shipping on all orders across the contiguous United States. Orders are typically processed within 1–3 business days, and standard delivery takes 5–10 business days. Freight and oversized items take 7–14 business days and may require a scheduled delivery.

What Is Your Return Policy?

We offer a 30-day return window on eligible items from the date of delivery. Products must be unused, in original condition, and returned in their original packaging. To start a return, contact us at support@adventuremotion.com or call (877) 834-4299. Return shipping costs may apply for non-defective items. Damaged or defective items are replaced at no cost to you.

Frequently Asked Questions

Do you offer financing?

Yes — we partner with Affirm so you can split your purchase into easy monthly payments with 0% APR options. Just select Affirm at checkout.

Are you an authorized dealer?

Yes. Adventure Motion is an authorized online dealer for all brands we carry. That means your manufacturer warranty is fully valid and protected.

Can you help me choose the right product?

Absolutely. Call us at (877) 834-4299 or email support@adventuremotion.com — our team specializes in outdoor gear and adventure equipment and can match you to the right product.

What if my item arrives damaged?

Contact us within 48 hours of delivery at support@adventuremotion.com. We'll arrange a replacement or exchange at zero cost to you — no questions asked.

Need items in bulk? Contact us for a custom quote or invoice.
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The Renogy 12V 300Ah LiFePO4 Battery w/ Low-Temperature Protection is a Core Series lithium battery with built-in self-heating, sold here in multi-battery packs for larger RV, cabin, marine, and off-grid energy banks. Each battery stores 300Ah of capacity, giving far more usable energy than a 200Ah battery of similar size and outlasting lead-acid alternatives many times over.

What sets this model apart is its cold-weather handling. Powerful 200W heating elements switch on when the cells reach 32°F (0°C), warming them so charging can continue safely in freezing conditions, and the BMS adds low-temperature cut-offs for both charge and discharge. To activate heating, each battery needs a steady charge current above 10A.

With 200A continuous charge and discharge current, 5,000 cycles at 80% depth of discharge, and an IP65-rated case with shock-resistant internal structure, the battery is built for demanding daily cycling. Batteries can be wired in series, parallel, or series-parallel to raise voltage or capacity, making the 2-pack and 4-pack a straightforward starting point for a 24V or 48V system or a large 12V bank.

What's in the Box (per battery)

  • 1 x Core 12V 300Ah Lithium Iron Phosphate Battery
  • 2 x Long Terminal Bolts
  • 2 x Insulating Sleeves
  • 1 x User Manual

Electrical

  • Battery Type: Lithium Iron Phosphate
  • Voltage: 12V
  • Rated Capacity: 300Ah (0.5C, 25°C)
  • Charge Voltage: 14.4V
  • Max Charge Current: 200A
  • Max Discharge Current: 200A
  • Cycle Life: 5000 cycles (80% DOD)
  • Self-Heating: 200W heating elements, triggered at 32°F (0°C); requires >10A charge current per battery
  • Connection Methods: Series; Parallel; Series & Parallel

Environmental

  • Charge Temperature: -4°F to 131°F (-20°C to 55°C)
  • Discharge Temperature: -4°F to 140°F (-20°C to 60°C)
  • Storage Temperature: -13°F to 149°F (-25°C to 65°C)
  • Humidity Range: 10% to 95%
  • Protection Rating: IP65

Physical & Certification

  • Dimensions: 20.55 x 9.45 x 8.62 in (522 x 240 x 219 mm)
  • Weight: 60.63 lbs / 27.5 kg
  • Certifications: MSDS, UN38.3, FCC, CE, PSE, UKCA

  • 300Ah of LiFePO4 capacity per battery
  • 200W self-heating elements activate at 32°F (0°C) for cold-weather charging
  • Low-temperature cut-off for both charging and discharging
  • 200A continuous charge and discharge current
  • Rated for 5,000 cycles at 80% depth of discharge
  • IP65-rated with rugged, shock-resistant internal structure
  • Supports series, parallel, and series-parallel connection
  • Available in 2-pack and 4-pack bundles

Can these batteries build a 48v system?
Yes. renogy 12v core series batteries can be connected in series for 24v, 36v, or 48v systems.
How many batteries can be connected together?
Up to 4 in series, 4 in parallel, or 16 in a series-parallel configuration.
What does the self-heating need to work?
The heating is triggered at 32°f (0°c), and each battery needs a stable charge current greater than 10a for the heating function to activate.
How long will the battery last?
It is rated for 5,000 cycles at a recommended 80% depth of discharge.
Can i add a bluetooth module?
No. this battery is not compatible with a bluetooth module. renogy suggests a 500a battery monitor with shunt (sold separately) to track battery status.
Can i connect solar panels straight to the battery?
No. use a solar charge controller that can handle your panels' output between the panels and the battery.

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