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Item #:
141984367
48V 400Ah(V2) LiFePO4 Lithium Battery (4 Pack 48V 100AH) with 100A BMS, 20.48kWh Capacity, Server Rack Battery with Bluetooth, 6000 Deep Cycles,
90% of respondents would recommend this to a friend
Item #:
141984367
TMT 13585
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*All items will import from US
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Imported from USA store
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The AOUSK 48V LiFePO4 battery combines top-tier safety features with exceptional performance, making it the perfect choice for reliable energy storage.
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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
High Capacity
With a robust 20.48kWh capacity, this battery ensures reliable power supply for off-grid and solar applications, enabling extended usage without frequent recharging.
Long Lifespan
Featuring 6000 deep cycles, this LiFePO4 battery provides longevity and durability, reducing replacement costs and ensuring consistent performance over time.
Smart Technology
Equipped with Bluetooth and a 100A BMS, it offers convenient monitoring and management of battery health, enhancing safety and efficiency for users.
Product Details
| Compatible with Vehicle Type | Solar |
| Voltage | 51.2 Volts |
| Battery Capacity | 400 Amp Hours |
| Automotive Fit Type | Vehicle Specific Fit |
| Size | 51.2V 100Ah(4-Pack) |
| Item Weight | 94.5 Pounds (42.86 kg) |
| Item Dimensions D x W x H | 18.89"D x 17.4"W x 5.23"H (48 x 44.2 x 13.3 cm) |
| Battery Type | Lithium Ion |
| Brand Name | AOUSK |
| Manufacturer Part Number | 48V100A-4P |
| Model Number | 48V100A-4P |
| Manufacturer | AOUSK |
| Included Components | 48V 100Ah battery*4 |
| Unit Count | 4.0 Count |
| Brand | AOUSK |
| Vehicle Service Type | Solar |
| Battery Cell Composition | Lithium Ion |
| Product Dimensions (L x W x H) | 18.89"D x 17.4"W x 5.23"H (48 x 44.2 x 13.3 cm) |
| Country of Origin | This item will be imported from US |
| Date First Available | May 13, 2025 |
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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Off-Grid Living
Ideal for users seeking reliable energy storage for homes or cabins in remote locations without grid access.
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Solar Energy Systems
Perfect for solar panel setups, providing consistent energy supply for efficient operation and storage.
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Data Centers
Great for server racks, offering stable power with high cycle life suitable for critical operations.
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Casual Users
Not suitable for casual users needing infrequent energy storage due to its large capacity and investment cost.
Product Description
48V 400Ah(V2) LiFePO4 Lithium Battery (4 Pack 48V 100AH) with 100A BMS, 20.48kWh Capacity, Server Rack Battery with Bluetooth, 6000 Deep Cycles, Ideal for Off-Grid, Solar
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is a 48V 400Ah LiFePO4 Lithium Battery and its main features?
Answer: A 48V 400Ah LiFePO4 Lithium Battery is a high-capacity energy storage solution designed for applications like off-grid and solar energy systems. Key features include a 100A Battery Management System (BMS) for optimal performance, a capacity of 20.48kWh, Bluetooth connectivity for monitoring, and an impressive lifespan of up to 6000 deep cycles. This durability makes it ideal for powering servers or homes without reliance on the grid. -
Question:
How does the Bluetooth feature work in this battery?
Answer: The Bluetooth feature allows users to connect their mobile devices to the battery for real-time monitoring and management of performance metrics. Through a dedicated app, you can check charge levels, cycle count, and system health. This connectivity provides convenience and helps in making informed decisions about energy usage in off-grid or solar setups, ensuring efficiency and reliability. -
Question:
What applications is the 48V 400Ah LiFePO4 battery suitable for?
Answer: This battery is particularly suitable for off-grid systems, solar energy setups, and applications requiring high energy capacity, such as server racks. Its robust design allows it to provide reliable power for various devices, making it perfect for homes, cabins, and RVs. Additionally, its deep cycling capability ensures that it can handle frequent charging and discharging, enhancing its usability in demanding environments. -
Question:
What is the significance of the 100A BMS in the battery?
Answer: The 100A Battery Management System (BMS) plays a crucial role in protecting and optimizing the battery's performance. It regulates power output to maintain stability, prevents overcharging or discharging, and monitors temperature to ensure safe operation. This feature enhances safety and longevity, making the battery reliable for various applications, including critical power systems or long-term off-grid use. -
Question:
How long can the 48V 400Ah LiFePO4 battery last?
Answer: With a lifespan of up to 6000 deep cycles, the 48V 400Ah LiFePO4 battery can last for many years, depending on usage patterns. Deep cycling technology allows it to undergo frequent charge and discharge without significant degradation. This longevity makes it an excellent investment for continuous energy needs, such as powering off-grid solar systems or serving high-demand applications like data centers. -
Question:
Can this battery be used in parallel configurations?
Answer: Yes, the 48V 400Ah LiFePO4 battery can be connected in parallel to increase capacity and support higher power demands. This configuration is beneficial for larger systems where extra energy storage is needed. By connecting multiple batteries, you can create a scalable power solution ideal for extensive off-grid projects or commercial applications, providing flexibility to adapt to varying energy needs. -
Question:
What are the installation requirements for this battery?
Answer: Installing a 48V 400Ah LiFePO4 battery requires a compatible inverter and proper wiring to ensure safety and efficiency. It's advisable to have knowledgeable technicians handle installation to meet local regulations and standards. Proper installation is crucial for maximizing performance and ensuring optimal energy transfer, making it suitable for use in homes, cabins, or commercial facilities. -
Question:
What kind of maintenance is required for this battery?
Answer: The 48V 400Ah LiFePO4 battery requires minimal maintenance compared to traditional lead-acid batteries. Regularly check connections and ensure that the BMS is functional. Keeping the battery in a dry and cool environment extends its lifespan. These low-maintenance requirements make it an attractive option for users looking for hassle-free energy storage solutions for off-grid systems. -
Question:
Is the 48V 400Ah LiFePO4 battery safe to use?
Answer: Yes, the 48V 400Ah LiFePO4 battery is designed with safety in mind. The BMS includes protective functions that prevent overcharging, overheating, and short circuits, reducing the risk of battery failure. The battery's lithium iron phosphate chemistry is inherently safer than other lithium battery types, making it a secure choice for off-grid applications where reliable energy access is crucial. -
Question:
Where can I buy the 48V 400Ah LiFePO4 Lithium Battery?
Answer: You can purchase the 48V 400Ah LiFePO4 Lithium Battery from Ubuy in Turkmenistan. Ubuy offers a reliable platform for various essential products, including high-quality energy storage solutions like this battery, ensuring that you get a product that meets your specific needs.
AOUSK Batteries 48V100A-4P Editorial Review
The 48V 400Ah LiFePO4 Lithium Battery has garnered positive feedback from users, showcasing its utility and performance in various applications, particularly in off-grid setups and solar energy systems. Customers have highlighted its high capacity and impressive energy efficiency, with many noting a significant upgrade in their energy storage solutions. The battery's ability to hold charge effectively and provide Consistent power output has been particularly appreciated, emphasizing its reliability for long-term use. Moreover, the installation process has been described as simple, although users do advise caution due to the battery's substantial weight. The incorporation of Bluetooth functionality has received mixed reactions; while the app is praised for its ability to sync effortlessly and provide useful information, the Bluetooth range is acknowledged as a limitation that could lead to some inconvenience in larger setups. Overall, this product has been recognized as a solid investment, particularly for off-grid applications, thanks to its long lifespan and safety advantages offered by LiFePO4 chemistry over traditional lead-acid batteries. **
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Pros
- High capacity (20.48kWh) and fast charging capabilities.
- Improved energy efficiency, especially in solar panel setups.
- Simple installation process.
- Consistent power delivery and reliable performance.
- Long lifespan with 6000 deep cycles.
- Safe and durable LiFePO4 battery chemistry.
Cons
- Heavy, requiring Consideration during installation.
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
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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- 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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TMT 13585
Order now and get it around Monday, October 05
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Features & Benefits
- Supports CAN/RS485 for seamless integration with solar inverters.
- Monitors battery status easily via a mobile app.
- Manufactured with 16 top-grade Automotive Grade A cells for high energy density.
- Includes a durable full-metal shell with robust safety protections.
- Can connect up to 15 batteries in parallel for larger setups.
- Comes fully equipped with all necessary accessories for immediate use.
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