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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 have a 30-day return policy if the item is damaged or is not as described, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at sales@lifepo4oz.com. If your return is accepted, we’ll provide instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at sales@lifepo4oz.com.
If you change your mind, you may be eligible for a return, however the items must be unused and in their original packaging. Once returned to us, we will inspect the goods and, if approved, a 20% restocking fee will apply.
Damages and issues
If you receive any items which appear to be damaged, do not attempt to use them. Please inspect your order upon receipt and contact us immediately if the item is defective, damaged, or if you receive the wrong item, so that we can evaluate the issue and make it right.
Products damaged in transit
If you receive a shipment that has been damaged in transit, a replacement or refund may be provided, subject to the following conditions:
- The return or damage claim must be made within 24 hours of receiving the shipment.
- All shipments must be inspected for damage during the unloading process.
- Clear photos of the damaged packaging and damaged product must be provided as evidence.
- Photos must be taken during the unloading process.
- Photos must clearly show all damage and, where possible, the likely cause of the damage.
- The total approved claim value, including freight costs, will be credited to your account.
Exceptions / non-returnable items
We do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item. A 20% restocking fee will apply.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded to your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund.
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.
