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【Multi-brand Inverter Communication】 Techex 48V 200Ah LiFePO4 rack mount battery supports smooth communication with popular inverter brands like Victron, Pylontech, Luxpower, Sol-Ark, DEYE, Growatt, GoodWe, and more. Equipped with CAN and RS485 communication ports, it includes a communication cable for easy integration—ideal for off-grid solar, home energy storage systems, and telecom backup
【Upgraded 200A BMS with Grade-A EV Cells】 Built with 16 Grade-A EV LiFePO4 cells and an upgraded smart BMS, this server rack 48V lithium battery delivers outstanding cell consistency, ultra-low self-discharge, and over 6000 deep cycles. Charging from 0°C/32°F - 55°C/131°F and discharging from -20°C/-4°F - 60°C/140°F—ensures safe and reliable operation in both hot and cold environments
【Dual Switch, Dual Terminals & Fast Plug】 The switch activates the BMS for a secure system startup, while the built-in 250A breaker controls terminal output and cuts off power during overcurrent—protecting your deep cycle 48V battery. Dual terminals ensure balanced current, lower heat, and prevent overload. Equipped with fast plug connectors for quick, tool-free installation—safe, anti-reverse, and highly conductive
【Advanced Safety Features】 The Techex 48V 200Ah LiFePO4 battery includes built-in fire suppression and anti-explosion protection that activates within milliseconds when temperature exceeds 170°C (338°F), helping prevent thermal runaway and extinguish flames before risks escalate
【3.5U Rack-Mount Design, Supports Up to 15P】 Designed for scalable energy storage, this 3.5U 48V LFP rack-mount battery (17.40" x 31.1" x 6.1", 187.2 lb) features a durable metal case and solid handles for easy installation. It supports up to 15 units in parallel—ideal for home backup, workshop, or off-grid solar battery systems. Each unit comes with a parallel communication cable and a parallel power cable for fast, stable multi-unit integration
【WiFi & Bluetooth Monitoring with Smart Display】 The Techex 51.2V 200Ah server rack battery offers multiple monitoring options for easy management. The built-in LCD display shows real-time data such as voltage, current, temperature, and protection status. Bluetooth app support allows quick checks on your smartphone, while WiFi remote monitoring lets you access battery status anytime, anywhere. The LCD PackSet menu also enables simple switching between RS485 and CAN protocols to match your inverter
【Shipping & Handling Notice】 The Techex 48V 200Ah battery ships in sets of 3+ due to its size and weight. Requires two people for safe handling and is delivered via truck freight. Please ensure your delivery location can accommodate truck deliveries. Please check your Amazon messages—our customer service team will contact you after purchase to confirm delivery details
Free standard shipping on all orders
Estimated to be delivered within 2 - 7 business days.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
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