0 ratings
12V 50Ah 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
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.
12V 50Ah 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
Item #: 220833742

12V 50Ah Lithium LiFePO4 Deep Cycle Rechargeable Battery | 2000-5000 Life Cycles & 10-Year Lifetime | Built-in BMS | Perfect for RV, Solar, Marine,

Item #: 220833742

TZS 570230

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Wednesday, July 29
Our Top Logistics Partners
  • fedex
  • dhl
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.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment
mobile money payment
sepa payment
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

Shop 12V 50Ah 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 online at a best price in Tanzania. B0973JM74D
Item Weight12.1 lbs (5.49 kg)

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?

Suitable For
  • RV Owners

    Ideal for RV enthusiasts requiring reliable, long-lasting power for appliances during extended travels and camping trips.

  • Solar Users

    Perfect for solar energy systems needing efficient storage solutions to power homes or recreational activities off-grid.

  • Marine Enthusiasts

    Designed for boaters who need dependable battery life for navigation, fishing, and other on-water activities.

Not Suitable For
  • Budget Consumers

    Not suitable for those seeking inexpensive battery options since it requires a higher initial investment.

  • Low Cycle Needs

    Inappropriate for infrequent users who won't maximize the lifespan benefits of 2000-5000 life cycles.

  • High Drain Applications

    Not ideal for devices requiring rapid, high power output, which may exceed the battery's capacity limits.

Product Description

12V 50Ah 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

  • 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 Tanzania. 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.

ECIPower Batteries Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

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.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.