51.2V 50Ah Rack Mount Battery 2560Wh 50A Discharge IP65 for Home Solar Storage

Designed for AGV Applications
This 51.2V 50Ah LiFePO4 battery is specifically engineered for Automated Guided Vehicles in warehouses, factories, and logistics centers. With 2560Wh of energy, 50A continuous discharge, and 150A pulse current (less than 1 second), it provides reliable power for AGV drive motors, lifting decks, onboard computers, and sensors. The integrated BMS ensures safe operation during frequent charge/discharge cycles typical of 24/7 AGV fleets.

Core Specifications
Nominal voltage is 51.2V with 50Ah capacity. Total energy is 2560Wh. Internal resistance ≤35mΩ. Efficiency 98 percent. Self discharge <3 percent per month. 16S1P configuration. Dimensions 420×360×130mm. Weight 29kg. Terminal type SB50A. SPCC housing with IP65 protection. Communication via RS485 and CAN.

Discharge Performance
Continuous discharge current 50A. Pulse discharge 150A (<1 second). BMS discharge cut off 40V, reconnect 43.2V. Short circuit protection 300-800μs. This performance matches AGV drive cycles requiring steady current with occasional surge peaks.

Charge Parameters
CC CV method. Charge voltage 56.8-58.4V. Recommended float voltage 53.2-53.6V. Recommended charge current 25A, maximum 50A. BMS charge cut off 58.4V. Opportunity charging during brief stops is supported.

Cycle Life

4000 cycles at 100% DOD, retaining >80% capacity at 25°C, 0.5C. For an AGV completing two full cycles per day, this equals over 5 years of service before reaching 80% state of health. The low self discharge allows weekend idle periods without significant capacity loss.

Temperature Range
Discharge -20°C to 60°C. Charge 0°C to 55°C. Storage -20°C to 35°C. BMS high temperature cut off 65°C. Suitable for cold storage warehouses and warm production floors.

Communication Integration
RS485 and CAN ports enable direct communication with AGV controllers and fleet management systems. Real time battery data including voltage, current, temperature, state of charge, and fault codes can be monitored remotely. This allows predictive maintenance, battery swapping alerts, and optimized charging schedules.

AGV Specific Benefits
This battery replaces heavier lead acid banks, increasing AGV payload capacity and energy efficiency. Fast charging at up to 50A reduces downtime between shifts. No watering, no acid spills, and no fume emissions make it safe for indoor warehouse environments. The IP65 rating protects against dust and water splashes common in floor cleaning operations.

Installation Recommendations
Mount securely in AGV battery compartment using the SB50A connector. Ensure proper cable sizing for 50A continuous current. Connect RS485 or CAN to the vehicle controller. Configure BMS communication parameters to match AGV protocol (typically CAN 250kbps or Modbus RTU). For opportunity charging, ensure the charging station matches the CC CV profile.