18th Jul 2026, 09:44 AM
12V 314Ah (300Ah) LiFePO4 Lithium Battery, 200A BMS & 15000+ Cycles, 4.01kWh LiFePO4 Battery with Low Temp Protection, Perfect for RV, Solar, Off-Grid
Price may vary by location, shipping cost, and availability.
19% Off
$405.96
$499.00
Highest: $415.96
Average: $376.79
Lowest: $324.76
Price History Graph
Offer Price Prices
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Highest: -
Price History Information
You can check the price history of 12V 314Ah (300Ah) LiFePO4 Lithium Battery, 200A BMS & 15000+ Cycles, 4.01kWh LiFePO4 Battery with Low Temp Protection, Perfect for RV, Solar, Off-Grid here. This product's current Price in USA is $405.96. The average and highest prices are $376.79 and $415.96 respectively.
| Lowest Ever Price | $324.76 |
|---|---|
| 28th Feb 2026 | |
| Average Price | $376.79 |
| Based on 145 days price tracking | |
| Highest Price | $415.96 |
| 16th Jun 2026 | |
Price History of All Variants of 12V 314Ah 300Ah LiFePO4 Lithium Battery 200A...
Current Price in USA
| Price | $405.96 |
|---|---|
| MRP | $499.00 |
| Savings | $93.04 |
| Discount | 18.64% |
Recent Price Drops on 12V 314Ah (300Ah) LiFePO4 Lithium Battery, 200A BMS & 15000+ Cycles, 4.01kWh LiFePO4 Battery with Low Temp Protection, Perfect for RV, Solar, Off-Grid
Price Drop 12th Apr 2026
$369.76 → $351.27
5% drop
Product Information
Details
| Product Name | 12V 314Ah (300Ah) LiFePO4 Lithium Battery, 200A BMS & 15000+ Cycles, 4.01kWh LiFePO4 Battery with Low Temp Protection, Perfect for RV, Solar, Off-Grid |
|---|---|
| Store Product Code | B0G5XL85BX |
| Store Name | amazon.com |
| Brand | dumfume |
| Rating | 9.4 / 10 |
| Category | 12V |
| Product Manufacturer | dumfume |
| Model Number | 12v 314ah |
| Size | 12V314AH(15.16×7.6×9.84) |
Features
- Unmatched Power & Safety with A-Grade CellsDUMFUME premium 12V 300Ah lithium battery uses automotive-grade A+ LiFePO4 cells and a 200A BMS for full protection (overcharge, over-discharge, temperature). With 4000+ cycles at 80% DOD, this 300Ah LiFePO4 battery lasts 3-5x longer than lead-acid. A supremely reliable 12V rechargeable battery for RV lithium battery systems and solar battery 12V 300ah setups.
- High Capacity for Total Energy IndependenceUnlock true off-grid freedom This powerhouse 12V lithium battery 300Ah (actual 314Ah) delivers a massive 4.01 kWh of energy. Perfect for powering a home backup system, an RV, or critical devices, this deep cycle battery 12V provides consistent, long-lasting power. It's the ultimate 12V RV battery and solar battery solution, offering a lifespan 30 times longer than traditional options.
- High Capacity for Total Energy IndependenceUnlock true off-grid freedom This powerhouse 12V lithium battery 300Ah (actual 314Ah) delivers a massive 4.01 kWh of energy. Perfect for powering a home backup system, an RV, or critical devices, this deep cycle battery 12V provides consistent, long-lasting power. It's the ultimate 12V RV battery and solar battery solution, offering a lifespan 30 times longer than traditional options.
- Scalable Design for Demanding ApplicationsYour power, your way. DUMFUME versatile LiFePO4 battery 12V 300Ah314ah is designed to grow with your needs. It supports configurations up to 4S4P to build a 51.2V / 64.3 kWh energy system. Ideal for powering appliances over 2000W, it's the perfect upgrade for large solar arrays, off-grid homes, or high-demand RV usethe building block for your ultimate lithium battery 12V 314Ah power system.
- 5-Year Warranty for Deep Cycle UseInvest with confidence. Our Dumfume 300Ah (314Ah) lithium battery is backed by a strong 5-year warranty. Engineered specifically as a 300Ah deep cycle battery, it is perfect for renewable energy storage and RV applications. Note: Designed for sustained energy delivery and is NOT for engine starting. Choose the LiFePO4 12.8V 314Ah battery that guarantees performance for your journey toward energy self-sufficiency.
- Battery performance requires temperatures of 5C or higher. Please verify suitability before purchase. Return shipping for low-temperature charging issues is not covered.
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Rating and Reviews
9.4 Based on 3 reviews
12V 314Ah 300Ah LiFePO4 Lithium Battery 200A has 9.4 rating out of 10. This average rating is consist of 3 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.