The Proving Room
48V 100Ah LiFePO4 Server Rack Battery V2.5
£229.99
In stock
Taxes included · Free UK delivery
Secure checkout
- Free UK deliveryDispatched in 1–2 business days. Usually with you in 3–6 business days, large items 5–10.
- 14-day free returnsA prepaid return label is included in every package.
- Secure checkoutYour payment is encrypted from start to finish.
- Questions before you buy?Call +44 7757 981468 or email contact@tressull.shop, Mon–Fri 8am–11pm.
About this product
The V2.5 48V 100Ah Server Rack LiFePO4 Battery delivers robust 5120Wh energy storage powered by premium BYD Grade A prismatic cells for superior off-grid and backup power performance. Equipped with a smart 100A BMS offering over 20 integrated protections and 3A active balancing, this unit maximizes efficiency and ensures a long operating lifespan exceeding 10 years.
Designed with a compact 3U rack-mount form factor, it easily scales up to 20 units in parallel with automatic master-slave recognition. Comprehensive CAN, RS232, and RS485 communication protocols pair with an intuitive LCD touchscreen and Bluetooth app monitoring to ensure seamless inverter integration and complete system oversight.
Key Features
| Dimensions | 19.09 x 17.72 x 5.24 in |
| Model | V2.5 |
| Product Type | Server Rack LiFePO4 Battery |
| Nominal Voltage | 48V |
| Capacity | 5120Wh (100Ah) |
| Max Power | 5120W |
| Cell Type | BYD Grade A Prismatic Cells |
| BMS Continuous Current | 100A |
| Peak Discharge Current | 200A (2s) |
| Active Balancing Current | 3A |
| Dimensions | 19.09 x 17.72 x 5.24 in |
| Weight | 91.9 lbs |
| Form Factor | 3U Rack-Mount |
| Communication Protocols | CAN, RS232, RS485 |
| Max Parallel Configuration | Up to 20 units (20P) |
| Lifespan | 10+ years |
| Certifications | SDS, UL, UN38.3, IEC, CE, FCC |
Highlights
- High-grade 5120Wh, 5120W LiFePO4 energy storage with BYD Grade A prismatic cells
- Built-in 100A intelligent BMS featuring 3A active balancing and 200A peak current
- Smart system monitoring via integrated LCD touchscreen and Bluetooth app
- Stackable 3U rack-mount design expandable up to 20 units in parallel
- Multi-protocol communication support including CAN, RS485, and RS232
Videos
Compatibility
Compatible with standard 19-inch 3U server rack cabinets and major inverter brands via CAN, RS232, and RS485 communication protocols.
Frequently asked questions
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Good to know
All FAQs →How long will delivery take?
Orders are dispatched within 1–2 business days. Royal Mail parcels typically arrive in 3–6 business days in total, and large or heavy items in 5–10 business days. You get a tracking link by email once your order ships.
How much is delivery?
Nothing. Delivery is free on every UK order, with no minimum spend.
What if I change my mind?
You have 14 days from delivery to return your item. Every package includes a prepaid return label, and refunds are processed within 5 business days of your return reaching us. Read the refund policy.
Can I cancel my order?
Yes, free of charge within 12 hours of ordering. Email contact@tressull.shop with your order number.
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