【Pre-Sale】Vatrer 48V (51.2V) 100Ah Bluetooth Heated Server Rack LiFePO4 Battery – 5.12kWh Self-Heating Solar & Home Storage Powerhouse
Model #: 48V 100Ah Heated Server Rack Lithium Battery SKU: VT-LFP48V100A-SR-HEAT-BT
Product Details
Product Description for 【Pre-Sale】Vatrer 48V (51.2V) 100Ah Bluetooth Heated Server Rack Lithium Solar Battery
【Pre-Sale】Vatrer 48V (51.2V) 100Ah Bluetooth Heated Server Rack LiFePO4 Battery – 5.12kWh Self-Heating All-Weather Solution for Solar, Home Backup & Off-Grid
The world’s first self-heating 48V server rack battery with Bluetooth — engineered for extreme cold climates where ordinary lithium fails. Delivering a full 5120Wh of usable energy with built-in heating that automatically activates below 41°F (5°C), this 3U rackmount pack charges flawlessly down to -22°F (-30°C) while keeping cells at optimal temperature. Perfect for garages, basements, cabins, telecom towers, and off-grid solar in winter environments.
Key Features Built-In Self-Heating System activates below 41°F for true -22°F (-30°C) charging — no more “battery too cold” errors. Bluetooth 5.0 + LCD Touchscreen real-time monitoring of SOC, temperature, voltage, and health. 100A Continuous / 200A Peak BMS supports full 5.12kW inverter loads. Smart Communication RS485 / CAN compatible with Victron, Growatt, EG4, Pylontech, Deye, Luxpower and most 48V inverters. Standard 3U 19-Inch Rack Design with front terminals for easy hot-swap installation. 6000+ Cycles at 80% DOD and >99% efficiency. Parallel up to 16 units (81.92kWh) for massive storage expansion. Active Cooling Fan + Heating Pad dual thermal management for year-round performance. Safe & Certified UL1973 (cells), UN38.3, FCC, CE, RoHS, 10-year warranty.
Specifications at a Glance Nominal Voltage: 51.2V • Capacity: 100Ah • Energy: 5120Wh • Continuous Discharge: 100A • Peak Discharge: 200A (30s) • Max Charge Current: 100A • Heating Activation: <41°F (5°C) • Charge Temp with Heating: -22°F to 122°F (-30°C to 50°C) • Efficiency: >99% • Dimensions: 17.3 × 17.3 × 5.2 in (440 × 440 × 133 mm, 3U) • Weight: 99 lbs (45 kg) • Communication: RS485 / CAN / Bluetooth • Enclosure: Painted steel • Certifications: UL1973 (cells), UN38.3, FCC, CE, RoHS
Finally — a rack battery that works in real winter conditions. Pair with your existing 48V solar or hybrid system for 24/7 reliability, even in the harshest climates. Pre-order now — limited first batch shipping soon from lithiumion-batteries.com!
