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48V 100Ah Rack-Mount LiFePO4 Battery - Sunwoda SMI-48100A1F6
🔋 Product Description
The Sunwoda SMI-48100A1F6 is a high-quality 48V 100Ah rack-mounted LiFePO4 battery module, ideal for off-grid solar, telecom, and industrial backup systems. These batteries have been professionally dismantled from pre-assembled all-in-one units that were never commissioned or put into service. As a result, they’re in like-new condition, offering exceptional value at a fraction of the price of brand-new batteries.
Built with LiFePO4 (LFP) cells, each module provides 4.8kWh of reliable energy storage with over 4,000 cycles at 80% DoD and a design life of 10+ years. The compact 3U rack-mount design makes it perfect for battery cabinets and scalable energy storage applications, supporting up to 16 modules in parallel.
Each unit comes equipped with a built-in basic BMS that provides essential protections (over-voltage, under-voltage, over-current, temperature) and passive cell balancing. RS485 and RS232 communication ports offer integration with compatible inverters and monitoring systems.
✅ Key Features
- Voltage & Capacity: 48V, 100Ah (4.8kWh usable)
- Battery Chemistry: Lithium Iron Phosphate (LiFePO4)
- Condition: Never used, dismantled from uncommissioned all-in-one systems
- Cycle Life: 4,000+ cycles @ 80% DoD (25°C)
- Form Factor: 3U standard 19-inch rack-mount
- Communication Ports: RS485 and RS232
- BMS: Built-in passive balancing and essential protection features
- Scalability: Connect up to 16 modules in parallel
- Certifications: IEC 62619, UN38.3
- Dimensions: 442mm (W) x 399mm (D) x 130mm (H)
- Weight: Approx. 40kg
⚡ Perfect For
- Off-grid solar battery storage
- Remote telecom or NBN towers
- Industrial backup and UPS systems
- Battery cabinet builds or retrofits
- Projects seeking value without compromising quality
📦 What’s Included
- 1 x Sunwoda SMI-48100A1F6 48V LiFePO4 Battery
- RS485/RS232 communication interfaces
- Pre-fitted battery terminal caps
- User manual and documentation
Document
Video
We aim to sell high quality products but as with life it doesn't always go to plan. As such if you receive a product which does not work as describe you need to let us know within 30 days to receive a replacement product. You must be able to describe and/or show us through a recorded video that it's not working as it should. We will then work to have the product returned and replaced or refunded. If you change your mind after purchase then we will accept returns ONLY once the item has been returned to us at your cost and in original condition.
All orders will be safely packed and shipped within 1 day. All products are shipped via Road Freight only.
All efforts are made to ensure the products safe during transport, however if you receive an item which looks like it may have been damaged during tranport you must take a photo before trying to use the product.
Shipping
All orders are shipped via Road Freight. As such there is not Express Shipping available.
RETURNS
We aim to keep our customers happy and if you are unhappy with your items due to them being damaged or not as described, simply return them for a refund. A 20% restocking fee will apply.
Top Quality Goods
Our aim is to provide high-quality products at an affordable price. If you receive a product that is damaged, do not use the item. Please inform us within 24 hours of receiving that product. We will replace the product as soon as possible without any charges.
REFUNDS
A refund will be provided if you have purchased an item that does not operate as described. Once we have verified you claims we will offer a refund and pay for the return freight cost.
