ECO-WORTHY 48V(51.2V) 50Ah Server Rack Battery,2.56kWh Lithium Battery,3U Size,With Bluetooth & Wifi

Quality Assurance:‌Powered by premium A-grade cells with extended lifespan. Enjoy 5-year after-sales support from a top DIY brand.Smart Monitoring: Supports CAN/RS485/RS232 communications. Pre-loaded with multi-brand inverter protocols for grid/backup/off-grid modes. Real-time monitoring via Bluetooth & WiFi connections. Access battery status through mobile apps or PC software.DIY Customizable Assembly: 3U rack-optimized design (61.9lbs) for single-person setup. Scalable to 32 parallel units with space-efficient stacking.High safety‌:Full-metal enclosure + 100A BMS (OC/OD/OC/SC/OTP safeguards) + 63A circuit breaker & master switch.Versatile & Powerful: Perfect for Home Energy Storage & UPS Backup Power. Includes all necessary cables for plug-and-play setup. Powers your shed, cabin, and enables off-grid living—say goodbye to electricity worries.

·Highest safety, battery is made from LiFePO4 chemistry and comply with highest international safety and transport standard. ·Modular and flexible, support up to 15 batteries connect together to expand the system energy. ·Build-in pre-charge circuit to avoid rush current when connecting with different inverter/chargers. ·Automatic dynamic addressing function when connected multiple batteries together. ·Rapid shut down function for North American market. ·Support a maximum of 96% DOD under off-grid and back-up application ·Built in BMS provide warning and protection functions including over-discharged, over-charged, over- current, short-circuit and high/low temperature. ·LiFePO4 as cathode material and automatic balancing function to meet long cycle life ·Compact size and light weight for easy installation and maintenance. ·CAN/RS485 port for external communication and upgrade the BMS firmware.

10-Year Warranty: Powered by premium Grade A cells, this battery offers exceptional consistency and long-lasting performance. Backed by a 10-year after-sales support, you can trust in the quality and reliability of this battery for years to comeSmart Monitoring: Supports CAN/RS485 for seamless communication with popular all-in-one solar inverters.You can easily monitor your battery’s status through the mobile app, which supports both Bluetooth and WiFi connections. Stay informed on your battery’s health and performance in real-timeSpace-Saving Design: Easily integrates into standard 3U racks for efficient space use. Its manageable 95 lb weight allows for single-person installation, with support for up to 15 parallel connections.Robust Safety Features: Durable full metal casing, integrated 100A BMS with comprehensive protection (overcharge, over-discharge, over-current, short circuit, and over-temperature), plus a 125A air switch and power switch for added safety.Complete and Ready to Use: This battery comes fully equipped with all necessary accessories, including parallel wires, communication cables, grounding wires, protective terminal covers, terminal screws, and a user manual, ensuring you’re ready to go straight out of the box.

BMS protection：Over-charging/over-discharging protection, charging/discharging over-current protection, short-circuit protection, battery voltage self-balancing, high temperature discharge cut-off. High capacity and light weight: Small size, easy to move, ideal for outdoor camps and indoor power supply. Wide range of applications:Suitable for golf carts, off-grid systems and home use. Long life span:Can be recycled up to 6000 times, life span up to 10 years. Easy to install:Supports wall-mounted, floor-mounted, stacked or rack-mounted installation. Multi-brand compatible:Compatible with many brands of inverter protocols, can communicate directly with computer. Capacity expansion:Up to 15 units in parallel, expandable to 214.9kWH.

BMS protection：Over-charging/over-discharging protection, charging/discharging over-current protection, short-circuit protection, battery voltage self-balancing, high temperature discharge cut-off. High capacity and light weight: Small size, easy to move, ideal for outdoor camps and indoor power supply. Wide range of applications:Suitable for golf carts, off-grid systems and home use. Long life span:Can be recycled up to 6000 times, life span up to 10 years. Easy to install:Supports wall-mounted, floor-mounted, stacked or rack-mounted installation. Multi-brand compatible:Compatible with many brands of inverter protocols, can communicate directly with computer. Capacity expansion:Up to 15 units in parallel, expandable to 76.8kWH.