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Item #:
220833742
12V 20Ah Lithium LiFePO4 Deep Cycle Rechargeable Battery | 2000-5000 Life Cycles & 10-Year Lifetime | Built-in BMS | Perfect for RV, Solar, Marine,
85% of respondents would recommend this to a friend
Item #:
220833742
AUD 165
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Thursday, October 01
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Unmatched Technology: The ECI Power LiFePO4 battery is designed to meet the needs of modern energy applications while exceeding performance comparable to even the most expensive batteries on the market.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Long Life Cycles
With 2000-5000 life cycles, this battery ensures longevity and cost-effectiveness, significantly outlasting traditional lead-acid batteries.
Built-in BMS
The integrated Battery Management System (BMS) enhances safety and performance, preventing overcharging and optimizing battery health for reliable operation.
Versatile Applications
Designed for RVs, solar setups, marine use, and off-grid applications, this battery meets diverse energy needs, making it ideal for adventure enthusiasts and eco-conscious consumers.
Product Details
| Country of Origin | This item will be imported from US |
| Item Weight | 12.1 lbs (5.49 kg) |
| What is in the box | 12V 20Ah Lithium LiFePO4... For more details, please check description/product details |
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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RV Owners
Ideal for RV enthusiasts requiring reliable, long-lasting power for appliances during extended travels and camping trips.
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Solar Users
Perfect for solar energy systems needing efficient storage solutions to power homes or recreational activities off-grid.
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Marine Enthusiasts
Designed for boaters who need dependable battery life for navigation, fishing, and other on-water activities.
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Budget Consumers
Not suitable for those seeking inexpensive battery options since it requires a higher initial investment.
Product Description
12V 20Ah Lithium LiFePO4 Deep Cycle Rechargeable Battery | 2000-5000 Life Cycles & 10-Year Lifetime | Built-in BMS | Perfect for RV, Solar, Marine, Overland, Off-Grid Applications
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the main features of the ECI Power 12V 50Ah Lithium LiFePO4 Deep Cycle Battery?
Answer: The ECI Power 12V 50Ah Lithium LiFePO4 battery is designed for high performance, featuring a built-in Battery Management System (BMS) that ensures safety and efficiency. It boasts a lifespan of 2000 to 5000 life cycles, making it ideal for long-term use. This battery is perfect for applications like RVs, solar systems, and marine uses, providing consistent power and reliability for various energy needs. -
Question:
How does the built-in BMS enhance the performance of the ECI Power battery?
Answer: The built-in Battery Management System (BMS) plays a crucial role in optimizing the performance of the ECI Power battery. It monitors the battery’s voltage, current, and temperature, ensuring safe operation and preventing overcharging or deep discharge. This means you're not only getting maximum efficiency but also enhancing the lifespan of the battery, making it suitable for demanding applications like RVs where reliability is key. -
Question:
What makes lithium LiFePO4 batteries superior to lead-acid batteries?
Answer: Lithium LiFePO4 batteries, like the ECI Power model, offer several advantages over traditional lead-acid batteries. They have a higher energy density, meaning they store more energy in a compact size. Additionally, they can discharge deeper without damage, provide faster charging, and weigh significantly less. For users needing efficient energy solutions in space-limited areas such as RVs, these benefits are invaluable. -
Question:
How many life cycles can I expect from the ECI Power 12V 50Ah battery?
Answer: The ECI Power 12V 50Ah LiFePO4 battery has an impressive lifespan, offering between 2000 to 5000 life cycles depending on usage and conditions. This longevity means that users can rely on this battery without frequent replacements, making it a cost-effective solution for powering your RV, solar panels, or off-grid adventures. -
Question:
Can I use the ECI Power battery for off-grid solar setups?
Answer: Yes, the ECI Power 12V 50Ah lithium battery is an excellent choice for off-grid solar setups. Its capacity allows it to store energy efficiently during the day and provide power during the night or cloudy days. The long life cycle means you can depend on this battery season after season, making it a reliable partner for your green energy solutions. -
Question:
Is the ECI Power battery suitable for marine applications?
Answer: Absolutely! The ECI Power 12V 50Ah LiFePO4 battery is ideal for marine applications due to its lightweight design and high efficiency. It withstands harsh marine environments and performs exceptionally well in powering boats, ensuring ample energy for navigation and leisure activities. Users can trust in its durability and performance on the water. -
Question:
What maintenance is required for the ECI Power 12V 50Ah battery?
Answer: The ECI Power 12V 50Ah LiFePO4 battery requires minimal maintenance compared to other battery types. Regularly monitoring the battery’s state of charge and ensuring it is kept within operational temperature ranges will help maximize its lifespan. This hassle-free maintenance fits perfectly for hassle-free users, especially in RV or remote setups. -
Question:
How does temperature affect the ECI Power lithium battery performance?
Answer: Temperature significantly affects battery performance. The ECI Power 12V 50Ah battery operates efficiently in a range of temperatures, but extreme conditions may impact its capacity and lifespan. It's advised to store and use the battery within the recommended temperature range to ensure optimal performance during use, particularly in outdoor applications like camping or RV travel. -
Question:
Where can I buy the ECI Power 12V 50Ah lithium battery?
Answer: You can conveniently purchase the ECI Power 12V 50Ah Lithium LiFePO4 Deep Cycle Rechargeable Battery from Ubuy in Tuvalu. They offer a variety of products, and you can easily find this battery tailored for your specific needs, whether for RVs, solar systems, or marine uses.
Nutritionist's Take
As a nutritionist, it's important to note that the 12V 5Ah Lithium LiFePO4 Deep Cycle Rechargeable Battery is not a food product and, therefore, does not have direct nutritional merits or relevance to dietary needs. Its longevity and built-in battery management system (BMS) may appeal to consumers looking for sustainable energy solutions for devices related to health and wellness, such as electric bicycles or kitchen appliances, rather than direct health benefits. However, potential drawbacks include the environmental impact of lithium battery production and disposal. It is crucial for consumers to consider the comprehensive lifecycle of such products when evaluating their overall health implications. This technology supports healthier lifestyles indirectly by powering devices that may contribute to physical activity, but it should not be mistaken as a food or supplement.
ECI Power Batteries Editorial Review
The 12V Lithium LiFePO4 Deep Cycle Rechargeable Battery is an excellent choice for those needing reliable power for RVs, solar systems, and off-grid applications. With a lifespan of 2000 to 5000 cycles and a built-in Battery Management System (BMS), it ensures safe operation and longevity. Weighing just 12.1 lbs, it's lightweight and easy to handle. Users appreciate its long-term durability and the fact that it can last for up to 10 years, making it a valuable investment for anyone in need of robust energy solutions. It’s ideal for a range of applications, supporting renewable energy systems effectively.
Customer Reviews & Ratings
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Pros
- Long lifespan of 2000-5000 charge cycles
- Lightweight at 12.1 lbs for easy handling
- Built-in Battery Management System for safety
- Perfect for various applications like RV and marine
- Supports off-grid and renewable energy use
Cons
- Limited availability of user reviews for in-depth feedback
Platform Trust & Buyer Confidence
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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10 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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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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AUD 165
Order now and get it around Thursday, October 01
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Features & Benefits
- ECI Power LiFePO4 battery offers unmatched technology.
- Designed to meet modern energy applications.
- Exceeds performance comparable to expensive batteries.
- UL1642 listed LiFePO4 Grade-A cells for proven quality.
- Guaranteed to meet minimum 2000 cycles at 80% DOD.
- Complete protection with built-in BMS and low-temp cut off.
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