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219856468
12V 300Ah LiFePO4 Battery, 3840Wh Deep Cycle Lithium Battery, 200A BMS, 15000+ Cycles, Low-Temp Cutoff Protection, Lithium Battery for Solar, RV,
79% of respondents would recommend this to a friend
Item #:
219856468
XCD 1279
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What Stands Out
Long Lifespan
With over 15,000 cycles, this battery offers a lifespan that far exceeds traditional batteries, ensuring reliability and long-term savings.
High Capacity
At 300Ah and 3840Wh, it provides significant power storage for various applications, making it ideal for solar, RV, marine, and off-grid use.
Safety Features
Equipped with a 200A BMS and low-temperature cutoff protection, this battery ensures safe operation and reliable performance in diverse environmental conditions.
Product Details
| Number of Batteries | 1 12V batteries required. |
| Brand | ECOBOSS |
| Model Number | 12V300Ah |
| Manufacturer | Henan Suyuda Supply Chain Co.,Ltd. |
| Battery Cell Type | Lithium Ion |
| Battery Capacity | 300 amp_hours |
| Voltage | 12 volts, 12.8 volts |
| Reusability | Rechargeable |
| Unit Count | 1 Count |
| Battery Weight | 57.1 pounds (25.9 kg) |
| Item Dimensions | 20.47 x 9.32 x 8.7 inches (52 x 23.7 x 22.1 cm) |
| Item Weight | 57.1 pounds (25.9 kg) |
| Antenna Location | Backup Power, Marine, Off-Grid, RV |
| Battery Cell Composition | Lithium Ion |
| Recommended Uses For Product | Backup Power, Marine, Off-Grid, RV |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Solar Power Systems
Ideal for off-grid solar setups, providing reliable energy storage with high cycle life and efficiency.
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Recreational Vehicles
Perfect for RV enthusiasts seeking lightweight, long-lasting batteries for extended trips and added convenience.
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Marine Applications
Great choice for boaters needing a durable battery that offers deep cycle capabilities for sustained use.
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Budget-Conscious Users
Higher initial investment may deter users looking for low-cost alternatives or budget battery options.
Product Description
12V 300Ah LiFePO4 Battery, 3840Wh Deep Cycle Lithium Battery, 200A BMS, 15000+ Cycles, Low-Temp Cutoff Protection, Lithium Battery for Solar, RV, Marine, Off Grid
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Customer Questions & Answers
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Question:
What is the capacity of the 12V 300Ah LiFePO4 battery?
Answer: The 12V 300Ah LiFePO4 battery is designed with a total capacity of 3840Wh. This means it can provide a consistent power supply of 12 volts at 300 ampere-hours, making it suitable for various high-demand applications. A deep cycle battery like this one is ideal for renewable energy systems, recreational vehicles (RVs), and marine usage, as it allows for deeper discharges and recharges without damaging the battery, providing a long-lasting energy solution. -
Question:
How many charging cycles can I expect from this lithium battery?
Answer: This battery boasts over 15,000 charge cycles. Lithium Iron Phosphate (LiFePO4) chemistry provides exceptional longevity compared to traditional batteries. This high cycle count means that the battery can be fully discharged and recharged many times, making it a cost-effective choice for setups that require extended use, such as solar power systems and RVs, where frequent battery replacement may be an issue. -
Question:
What is a BMS, and why is it important for this battery?
Answer: BMS stands for Battery Management System, which is crucial for the performance and safety of lithium batteries. This 12V 300Ah LiFePO4 battery comes equipped with a 200A BMS that protects the battery from overcharging, overheating, and excessive discharging. The BMS ensures optimal battery management, extending its lifespan and reliability, particularly in demanding environments, such as off-grid solar setups or during long RV trips. -
Question:
Can I use this battery in low-temperature environments?
Answer: Yes, the 12V 300Ah LiFePO4 battery has built-in low-temperature cutoff protection. This feature prevents the battery from operating in conditions where performance could be compromised due to low temperatures, ensuring safe and reliable energy storage even in harsher climates. It’s particularly useful for RVs or solar systems located in cooler regions, allowing users to maintain power without the risk of damage. -
Question:
What are the advantages of using LiFePO4 batteries for solar applications?
Answer: LiFePO4 batteries, such as this 12V 300Ah model, offer several advantages for solar applications, including a high discharge rate, long cycle life, and safety features. Their stable chemistry allows for effective energy storage and retrieval, ensuring your solar setup performs optimally. They also have a compact size, making them easier to install in limited spaces like RVs, while minimizing environmental impact due to their lower toxicity. -
Question:
Is this battery suitable for RV use?
Answer: Absolutely! The 12V 300Ah LiFePO4 battery is specifically designed for deep cycle applications, making it an excellent choice for RVs. Its capacity allows you to power crucial systems over extended periods, from lights and appliances to electronics. Moreover, its robust cycle life ensures you won’t need frequent replacements, allowing for more enjoyable trips without worrying about power supply. -
Question:
What safety features does this battery include?
Answer: This battery is equipped with critical safety features, including a 200A Battery Management System (BMS) and low-temperature cutoff protection. These elements work together to manage charging and discharging safely, preventing issues such as short circuits or overheating. Such safety mechanisms are essential for high-demand environments, like RV and solar applications, where reliability and performance are vital. -
Question:
What kind of maintenance does this lithium battery require?
Answer: The maintenance for the 12V 300Ah LiFePO4 battery is minimal compared to traditional lead-acid batteries. Regular checks on connections, ensuring the terminals are clean and free of corrosion, are advisable. Monitoring the charge levels is also important. This low-maintenance requirement makes it a preferred choice for busy RV enthusiasts or those with solar systems, as it allows for a hassle-free experience. -
Question:
How do I connect this battery to my existing solar system?
Answer: Connecting the 12V 300Ah LiFePO4 battery to an existing solar system is straightforward. Ensure compatibility with your solar charge controller, which should be rated for LiFePO4 batteries. Use appropriate gauge wiring and secure connections to avoid voltage drops. This setup lets you store solar energy efficiently, powering your home, RV, or electronics reliably while maximizing the benefits of renewable energy. -
Question:
Where can I buy a 12V 300Ah LiFePO4 Battery in Montserrat?
Answer: You can purchase the 12V 300Ah LiFePO4 Battery from Ubuy, which offers a wide selection of high-quality lithium batteries and related accessories in Montserrat. Ubuy provides a user-friendly interface and detailed product information, making it easier to find the battery that meets your needs for solar, RV, or other applications.
Nutritionist's Take
As a nutritionist, I focus primarily on food products, so assessments of batteries typically fall outside my expertise. However, in terms of energy management, the 12V 300Ah LiFePO4 Battery is a robust option for off-grid living and renewable energy systems. While it does not provide nutritional benefits directly, the efficiency and longevity of this battery might be seen as facilitating healthier lifestyle choices by enabling renewable energy solutions and reducing reliance on fossil fuels. Its low-temperature cutoff protection ensures safety, which is an important aspect for health-conscious consumers. Potential drawbacks could include the environmental impact of battery disposal and the initial cost. Overall, while not a food product and thus unrelated to dietary needs, this battery represents a practical choice for supporting sustainable living, indirectly contributing to overall health by promoting a cleaner environment.
ECOBOSS 12V 12V300Ah Editorial Review
12V 300Ah LiFePO4 Battery, 3840Wh Deep Cycle Lithium Battery, 200A BMS, 15000+ Cycles, Low-Temp Cutoff Protection, Lithium Battery for Solar, RV, Marine, Off Grid offers a reliable energy source for various applications. However, customer experiences have been mixed, with reports of the battery not charging effectively despite using appropriate chargers. This 300Ah battery, designed for deep cycle use, is meant to provide substantial power for off-grid living, marine, and RV needs, making it a potentially valuable asset. Some users have noted issues with customer service, which can be a drawback when dealing with malfunctions or questions surrounding the product.
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Pros
- High capacity of 300Ah for extended use
- Ideal for off-grid and marine applications
- Rechargeable for long-term use
- Low-temp cutoff protection enhances safety
- Weighs 57.1 pounds for solid build
Platform Trust & Buyer Confidence
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9 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Features & Benefits
- 15,000+ cycle life ensures the battery lasts up to 10× longer than lead-acid.
- 200A Smart BMS protects against overcharge, over-discharge, and other risks.
- Low-temperature protection ensures functionality in extreme weather conditions.
- Expandable capacity allows for connection of up to 16 batteries.
- IP65-rated for outdoor use, perfect for RVs, marine, and solar applications.
- 24-hour customer support for installation and troubleshooting assistance.
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