Wattcycle

48V 100Ah LiFePO4 Lithium Battery, 5120Wh 3U Server Rack Battery with 50A PPS Expansion Adapter Cable 8AWG, 3A Active Balancing & BYD Cells, 6000+ Deep Cycles for Home Energy Storage, Backup

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R 43,094
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Delivered in 10–20 working days —
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Description

  • ?【Massive 5120Wh Capacity & 20-Unit Scalability (102.4kWh)】With 5120Wh usable energy and 5120W continuous output, power high-wattage appliances for extended periods – perfect for home storage emergencies, off-grid systems, industrial backup, commercial UPS, and more. Supports up to 20 parallel units (102.4kWh total) with master/slave auto-recognition and automatic addressing. Achieves 1C rapid charging via solar, LiFePO4 chargers, or generators, delivering a 2-year payback with ~$300 annual savings through solar storage or peak/off-peak shifting.
  • ?【Uncompromised Safety with BYD Prismatic Cells & 100A Intelligent BMS】Built with Grade A BYD LiFePO4 prismatic cells, supporting 1C full charge/discharge and 10+ years of durable cycling. The 100A BMS delivers 20+ intelligent protections including low-temperature cutoff and overheat protection, plus a peak current of 200A (2s). Dual safety mechanisms (forced power off/on and air switch auto-shutoff) ensure reliable operation in extreme weather, emergency outages, and high-demand industrial or commercial settings.
  • ?【3A Active Balancing & Advanced Thermal Management】Unlike passive balancing, our 3A fast multi-channel active equalization significantly improves charging efficiency, minimizes energy loss, and maximizes battery lifespan. Combined with premium internal metal structure and high-quality fireproof/wear-resistant sheet metal casing, this 48V lithium battery offers superior heat dissipation and durability that outperforms conventional rack-mount batteries.
  • ?【All-in-One Smart Monitoring】LCD + APP + Inverter Compatibility: 3U rack-mount design (19.09" x 17.72" x 5.24", 91.9 lbs) features a built-in LCD touchscreen for instant battery stats (voltage, current, capacity, temperature). Download the APP for fast Bluetooth connection to remotely monitor single or multiple batteries and adjust settings. Supports CAN/RS232/RS485 protocols, ensuring seamless integration with all major inverter brands.
  • ?【Space-Saving 3U Form Factor & Worry-Free 5 Year Warranty】36% smaller and 62% lighter than comparable units – one battery replaces eight 12V 100Ah lead-acid batteries (80% lighter, 75% smaller). Fits standard 3U cabinets with effortless installation. Backed by a unique 5 years warranty, shipping insurance, 24/7 professional technical support, and full certifications (SDS/UL/UN38.3/IEC/CE/FCC). Upgrade your energy storage with confidence and save both space and money.
Technical Specifications
Manufacturer
WattCycle
Model
48V 100Ah
Height
13.3 cm
Length
45 cm
Width
48.5 cm
Shipping & Delivery

Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.

Returns & Exchanges

We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.