The ZETAVOLT 2.56kWh Rack Lithium Battery is a compact and efficient energy storage solution designed for small homes, apartments, and backup power systems. Built with advanced LiFePO₄ (Lithium Iron Phosphate) technology, it provides safe, stable, and long-lasting power. Designed in a rack-mount (server rack) form, this battery is ideal for organized installations and scalable systems. It features a built-in intelligent Battery Management System (BMS) that protects against overcharging, deep discharge, overheating, and short circuits. This 2.56kWh rack lithium battery is perfect for light power needs and can be expanded by connecting multiple units.

⭐ Key Features
🔋 2.56kWh Rack Lithium Battery – Compact energy storage
⚡ 48V / 51.2V System – Compatible with most inverters
🔄 6000+ Cycle Life – Long lifespan (up to 10 years)
🧱 Rack-Mount Design – Space-saving and professional setup
🛡️ Smart BMS Protection – Full safety system
🔌 Expandable System – Supports parallel connection
🔥 Safe LiFePO₄ Technology – Stable and non-explosive
⚙️ Low Maintenance – No frequent servicing required

📊 Technical Specifications
Specification Details
Brand ZETAVOLT
Battery Type LiFePO₄ (Lithium Iron Phosphate)
Battery Category Rack Lithium Battery
Nominal Voltage 48V / 51.2V
Capacity 50Ah
Energy 2.56 kWh
Cycle Life 6000+ cycles
Max Charge Current 50A
Max Discharge Current 50A
Charge Voltage 58.4V
Communication RS485 / CAN
Depth of Discharge 80–100%
Efficiency Up to 96–99%
Self Discharge <3% per month
Operating Temperature -20°C to 60°C
Weight ~20–30kg
Mount Type Rack / Cabinet (Server Rack Design)
Protection Overcharge, Over-discharge, Short circuit, Temperature

🏠 Applications
Small home solar systems
Inverter backup (TV, lights, fan, router)
Apartments & single rooms
Shops & kiosks
Off-grid small setups

📦 What’s in the Box
1 × ZETAVOLT 2.56kWh Rack Lithium Battery
User manual
Communication cables (optional)

✅ Why Choose This 2.56kWh Battery?
Affordable entry into lithium battery systems
Compact and easy to install
Expandable for future upgrades
Reliable for Nigerian power conditions
Better than small lead-acid batteries