Renogy 12V 300Ah LiFePO4 Battery w/ Low-Temperature Protection
Renogy 12V 300Ah LiFePO4 Battery w/ Low-Temperature Protection
SKU: RBT12300LFP-M-US
- Regular price
- Price: $879.99
- Regular price
- List Price: $879.99
- Sale price
- Price: $879.99
- Unit price
- / per
Notify me when this product is available:
Low stock
Couldn't load pickup availability
- Free Shipping - Quick and Easy
- Easy 30 Day Returns
Manufactures Warranty
Manufactures Warranty
PowerGen Store is an Authorized Dealer for all of our Suppliers, so every product you purchase includes the Full Manufactures Warranty provided directly by the Manufacturer. See Manufactures Website for More Details
Price Guarantee
Price Guarantee
At PowerGen Store, we are committed to offering you the best prices online. If you find a lower price at another online store within two months of your purchase, just let us know.
Click Here to review full Price Guarantee Policy
Shipping Policy
Shipping Policy
At PowerGen Store, we are dedicated to ensuring our customers enjoy a smooth and efficient shipping experience. As a special benefit for our valued customers, we are pleased to offer FREE SHIPPING in the Contiguous 48 United States (See below for Alaska & Hawaii). To guarantee timely delivery of your orders, we have built a comprehensive network of couriers. Please see the detailed information below regarding our shipping Policy.
Click Here to read out full Shipping Policy
Return Policy
Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
Click Here to review our full Returns Policy
PRODUCT DESCRIPTION
Description
Check for Compatibility
Before expanding your energy storage system, verify your existing battery generation using the provided identification reference—Generation 2 and Generation 1 units are incompatible. Contact our technical support team if clarification is needed regarding your current model.

Core 12V 300Ah LiFePO4 Battery for All-Weather Living with Self-Heating.

300Ah Core vs. Lead-acid
Upgrade to lithium for next-level performance.

300Ah Core vs. Other LiFePO4
Engineered to deliver exceptional performance under rigorous operational demands, this battery system provides the reliability and capacity required for mission-critical energy applications.

More Power, More Possibilities
This 300Ah lithium iron phosphate battery provides 59% greater energy capacity than 200Ah alternatives in an equivalent form factor, ensuring sufficient reserve power during extended outages and severe weather events.

Powerful to the Core
Constructed with automotive-grade lithium cells, this battery delivers sustained output with a cycle life approximately ten times that of conventional lead-acid alternatives, ensuring extended service intervals and superior longevity.

Extra Warmth. Extended Runtime
With the industry’s highest 200W heating elements, the 12V 300Ah LiFePO4 Battery heats up 2X faster than other heated batteries. Ensure a stable charge current greater than 10A for each battery to activate the self-heating function.

Protections Against Bumps
We know the journey can be a bumpy one. That’s why the battery is designed with rugged structural elements to protect components from shocks and impacts along the way.

Power Your Journey Longer
Ideal for mobile applications, four units configured in parallel deliver sufficient capacity to sustain essential RV systems for approximately 5.5 days, enabling extended off-grid operation with minimal infrastructure requirements.

Dimensional Reference Guide
Before installation, ensure you leave 1.97-3.94 inches (50-100 mm) above the battery and at least 7.87 inches (200 mm) of clearance on the side with busbars for proper setup.

Specifications
Specifications — Core Series 12V 300Ah Deep Cycle Lithium Iron Phosphate Battery
| Specification | Value |
|---|---|
| Battery Type | Lithium Iron Phosphate (LiFePO4) |
| Nominal Voltage | 12V |
| Rated Capacity | 300Ah (0.5C, 25°C) |
| Charge Voltage | 14.4V |
| Maximum Charge Current | 200A |
| Maximum Discharge Current | 200A |
| Cycle Life | 5000 cycles (80% DOD at 0.5C/1C, 25°C) |
| Charge Temperature Range | -4°F to 131°F / -20°C to 55°C |
| Discharge Temperature Range | -4°F to 140°F / -20°C to 60°C |
| Storage Temperature Range | -13°F to 149°F / -25°C to 65°C |
| Operating Relative Humidity | 10% to 95% |
| Connection Methods | Series, parallel, or series & parallel |
| Protection Rating | IP65 |
| Dimensions (L × W × H) | 20.55 × 9.45 × 8.62 in / 522 × 240 × 219 mm |
| Weight | 60.63 lbs / 27.5 kg |
| Material & Workmanship Warranty | 5-year prorated |
| Certifications | MSDS, UN38.3, FCC, CE, PSE, UKCA |
| Recommended Applications | RVs, vans, campers, home energy systems |
What's in the box
Before installation, ensure you leave 1.97-3.94 inches (50-100 mm) above the battery and at least 7.87 inches (200 mm) of clearance on the side with busbars for proper setup.

