ECO-WORTHY 48V(51.2V) 100Ah Server Rack Battery With Bluetooth & Wifi | 5.12kWh Lithium Battery (Version 3)
SKU: UK-L13SR48100BV3.0-1
🔋 Why Choose Our 48V 100Ah Server Rack Battery?
1. 10-Year Peace of Mind – Built with premium Grade A LiFePO4 cells, delivering up to 15,000 cycles and backed by a 10-year warranty with full after-sales support. Reliable power designed for long-term use.
2. Smart Monitoring, Anytime – Stay in control with real-time voltage, current, SOC, and capacity tracking via the Eco-Worthy app (Bluetooth/WiFi). Equipped with RS485, RS232, and CAN interfaces for seamless integration with leading hybrid inverters such as Victron and Growatt.
3. Safe & Built to Last – Rugged full-metal casing with a 100A BMS, 125A circuit breaker, and manual power switch. Includes low-temperature charging protection and multi-layer safeguards against overcharge, over-discharge, short circuit, and overheating.
4. Modular & Easy to Expand – Compact 95 lb rack-mounted design for simple one-person installation. Supports up to 32 units in parallel (max. 76.8kWh), perfect for home backup, workshops, farms, or RV systems.
5. Smart Energy Independence – Optimised for off-peak charging and peak-time discharging to cut utility costs. Ideal for solar systems, self-sufficient homes, and reliable backup power during outages.
6. Fully Equipped – Plug & Play – Delivered with all essential accessories: parallel cables, communication cables, grounding wires, protective covers, mounting screws, and a detailed user manual. No extra purchases required — just unpack and install.
Buy 6-pack get 6-layer battery rack
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FAQ
Q1:What is the warranty period of the battery?
A1:We offer 10-year warranty for 51.2v server rack lithium battery,covering non-human-induced battery failure issues.When you buy this solar kit, you are covered by the full manufacturer warranties on each component. Plus, you’ll receive our lifetime customer and technical support.
Q2:What communication methods are supported?
A2:Our battery communicate via built-in Bluetooth/WiFi with mobile apps; RS485-1 on the front panel communicates with host computer software, mainstream inverters, and Solar Assistant; CAN interface communicates with inverters; RS232 interface communicates with host computer software.
Q3:What kind of battery cells are used?
A3:Our battery are used 100% A-grade prismatic cells from REPT, ensuring 6000 cycles at 80% DOD.
Q4:What safety designs does the battery have?
A4:Our battery are equipped with a built-in 100A BMS and pre-charging circuit, and a 125A short-circuit protection switch on the front panel.
Q5:Which inverters can this battery communicate with?
A5:All the mainstream inverters on the market can communicate with this 48V(51.2v) 100AH server rack battery: Victron, Deye, Growatt, invt, LUX POWER, MEGAREVO, Must, AMK SOLAR, Sol-Ark, SOFAR, solist, SOFCEC, SRNE, AiSWEi, Voltronic Power, GOODWE, PYLONTECH, Powmr, Sungoldpower, EG4 3000
Q6:Can V3 communicate in parallel with V2?
A6:Yes. The DIP switch setting principles of the two versions of batteries are the same. Due to the limitation of the number of DIP bits, V2 should be arranged in the first 15 batteries, but V3 is not limited.
Q7:Does the JBD host computer software need to be updated to support 32 parallel quantities?
A7:Yes. Please visit: https://app.eco-worthy.com:7778/Download/BMS-Tool&Drive-for-Windows.zip
Q8:Does the mobile app need to be updated to support 32 parallel quantities?
A8:Yes. Please upgrade the "Lithium Battery IoT Cloud" App to version 1.6.6.






Battery Capacity: 100Ah | Battery Power: 5120Wh |
Rated Voltage: 51.2V | Voltage Range: 40~58V |
Maximum Charge/ Discharge Current: 100A | Charge Temperature Range: 0-55℃ |
Disharge Temperature Range:﹣20-55℃ | Maximum Charge Voltage: 58.4V |
Screw size: M8 | Battery Size: 22.55*17.13*5.63inch |
Battery Weight: 95 lbs | Each battery comes with a pair of battery parallel cables |
Package Includes: Each battery comes with a pair of battery parallel cables,Buy 4 Packs get ESM100 Battery Monitor, Buy 6-pack get 6-layer battery rack,Buy 12-pack get 6-layer battery rack(2pcs) and ESM100 Battery Monitor
We hope you have enjoyed your online shopping experience with ECO-WORTHY. Please read below for more information about our shipping and return policies.
SHIPPING
We offer a free shipping service for most of mainland UK.
You will receive a confirmation e-mail after placing an order and another e-mail after your order has been shipped. The second one will contain the tracking information and some instructions on how to track your parcel.
ORDER PROCESSING
Procession time can take between 1-3 business days.
The time it takes to prepare your item(s) to ship from our warehouse. This includes preparing your items, performing quality checks, and packing for shipment.
SHIPPING TIME
All items sold at ECO-WORTHY are guaranteed to be delivered in 30 days.
If you have not received your item(s) beyond this time, you are eligible for a full refund after we have conducted a postal investigation.
Shipping from | Shipping to | Shipping time | tracking information |
UK warehourse | UK | 1-3 business days | tracked |
Freight: Larger Panels Kits must be shipped by freight, the shipping time is 5-14 business days.
Note: The shipping times mentioned above refer to the estimated times of business days that the shipment will take after an order has been shipped. Business days do not include Saturday/Sunday and any public holidays. These estimates are based on normal circumstances and are not a guarantee of delivery times. We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, and any other event beyond our direct control, such as public holidays and customs issues.
Full refunds are not available under the following circumstances:
1. Delays caused by the buyer providing incorrect or incomplete delivery information;
2. Delays in delivery caused by any force majeure incidents, such as natural disasters, bad weather, and war;
3. Any un-insured order that is lost or stolen;
4. Delays in delivery caused by any other beyond ECO-WORHTY's control, such as public holidays and Customs issues.
GUARANTEES & RETURN POLICY
14 Days DOA Product GuaranteeIf one or more of the items you received are damaged, different, or not working, you will be protected by this Guarantee. Please contact us for Return Material Authorization within 14 days of the order being received. In the event of a replacement, ECO-WORTHY will arrange for return shipment of the defective unit, and once the part has been received and inspected, we will ship out the replacement part within 3 working days. To qualify under our Defective on Arrival policy, goods must be returned in their original packaging. Goods returned without original packaging will not be accepted.
30 Days No Reason Return
Standard in stock merchandise purchased through ECO-WORTHY may be returned within 30 days of the receipt of the product. You will receive a refund or credit towards your account, provided the merchandise is returned in the original packaging in new and resalable condition with the original blank warranty cards, manuals, and all accessories. ECO-WORTHY will pay the shipping costs of the returned item(s) for the following reasons: carrier damage, defective product, product inconsistent with advertisements, incorrect product received, or for any extra products you did not order. For all other reasons, customers are responsible for the return shipping fees. ECO-WORTHY requires at minimum 1-2 working days to inspect a returned item prior to issuing a refund or credit.
Please note that ECO-WORTHY will not accept returns with product modifications as it voids our warranty policy. Any modified products received will be returned to you at your expense.
Please be prepared with your invoice or the following information:
Order number
Proof of purchase
Video or photo of the faulty product (if applicable)
Mailing address
Contact telephone number
Please carefully follow our warranty process to minimize any delays:
1. Describe the problem with your item in detail: What happened? When? How? Please also state your full order number and product code (SKU number).
2. Tell us what steps you have already taken to resolve the issue.
3. Provide the item code indicated on the outer packaging.
4. Send a clear photo or video showing the defect(s); these should be taken under good lighting.
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