51.2V 314Ah LiFePO4 Battery, 16076.8Wh Energy Storage with 200A BMS, 250A Breaker, LCD Touchscreen, Bluetooth/WiFi, RS485/CAN/RS232 for Home Backup, Off-Grid Solar

Battery Specifications

• Battery chemistry: LiFePO4
• Nominal voltage: 51.2V
• Rated capacity: 314Ah
• Stored energy: 16,076.8Wh
• Battery management system: 200A BMS
• External breaker: 250A stated in the selected product title
• Expansion: Up to 15 batteries in parallel; up to approximately 241kWh
• Cycle life: More than 10,000 cycles at 80% depth of discharge claimed by the seller
• Cells: Sixteen matched LF314 Grade A cells stated by the seller
• Monitoring: LCD touchscreen, Bluetooth, and Wi-Fi
• Communications: CAN, RS485, and RS232
• Safety equipment: Integrated automatic aerosol fire-suppression device
• Dimensions: Not published in the supplied listing
• Weight: Not published in the supplied listing

Product Overview

A VPauexii 51.2V energy-storage battery for home backup, solar storage, and off-grid power systems. It combines a high-capacity cell pack with local and remote monitoring and closed-loop communications for supported inverter brands.

Compatibility and Safety

• Confirm the inverter's exact battery protocol and voltage settings before connection.
• The fire-suppression feature does not replace required electrical protection, ventilation, clearances, or local code compliance.
• Use properly rated cables, disconnects, and lifting equipment.

Verify the rating label and installation manual before purchase or wiring. Follow the most restrictive published limit.