48V 400Ah LiFePO4 Lithium Battery,Auto Fire Suppression,WiFi & Bluetooth, 48V Server Rack Battery with 3U Rack Mount Kit, 20.48kWh,6000+ Cycles,for Solar Energy Storage, Off-Grid, Backup Power

★★★★★ 4.9 24 reviews

$2,919.99
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$2,919.99
Price when purchased online
Free shipping Free 30-day returns

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Management number 233661230 Release Date 2026/06/27 List Price $1,168.00 Model Number 233661230
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  • 【30-Day Free Return & 5-Year Warranty】: Shop with Confidence, Backed by Our Promise.Your purchase is protected by our ironclad promise: 30-day free returns, 30-day Price Protection Promise,a 5-year warranty, and a guaranteed expert solution within 12 hours. We handle any issue, so you can enjoy true peace of mind. It's engineered with the same dependable quality trusted in our golf cart battery line!Add to Cart now to experience risk-free shopping!
  • 【All-Inclusive Kit with FREE Rack — Save $300+】Get a complete plug-and-play solution for a seamless setup. This kit includes everything: a 3U Stacking Mount kit (a $300+ value), pre-assembled cables, grounding wires, terminal covers, and a clear manual. Designed for rapid deployment—just unbox, connect, and power up. Eliminate extra costs and technical guesswork, saving time and labor. Ideal for technicians and remote site managers seeking a truly worry-free installation.
  • 【Works with 99% of Inverters】: VPauexii 48V battery is engineered for seamless compatibility with the vast majority of inverters (99%+), eliminating complex specs and brand limitations. It establishes instant closed-loop communication with major brands like EG4,Victron, Sol-Ark, GodWe, DEYE,SUNGOLDPOWER and more via CAN/RS485 ports, enabling intelligent operation and maximizing battery lifespan. A required communication & power cable is included for easy setup—just connect and power up.
  • 【Auto Fire Device】: The VPauexii 48V server rack battery features a built-in auto-extinguishing safety system with a 12g aerosol fire retardant canister. It activates automatically within milliseconds at temperatures exceeding 170°C (338°F), effectively suppressing thermal runaway and preventing fires without any human intervention. Ensure complete safety for your home and family.
  • 【Standard 3U Rack Design】: This 48V 100AH lithium battery features a standard 3U rack design for maximum space efficiency and server density. Weighing only 99 lbs with compact dimensions (17.4"W x 18.8"D x 5.22"H), it supports vertical installation and Horizontal orientation(Engineered for stacking) and can be easily handled by one person. Scale your system by paralleling up to 15 units for a total capacity of 76.8kWh to meet diverse power needs.
  • 【Remote App & Local LCD Dual Monitoring】: Monitor your battery through three flexible methods: 1) Control it remotely worldwide via Wi-Fi/cellular data; 2) Check SOC, temperature, and health locally via Bluetooth; 3) View real-time voltage, current, and power instantly on the built-in LCD display. Always stay informed—with or without your phone.
  • Premium After-Sales Service: Buy VPauexii Battery with Confidently.5-Year Full Warranty: Repairs & replacements guaranteed. Expert Support: Quick technical assistance from certified engineers in 24 hours.Should any issue arise, we promise a quick, hassle-free resolution—be it a replacement, refund, or technical fix. Your satisfaction is our pursuit.

ASIN B0FS732BMG
Brand VPauexii
Voltage 51.2 Volts
Amperage 100 Amps
Model Name 51.2V 100Ah
Unit Count 1.0 Count
Item Weight 114.5 Pounds
Reusability Rechargeable
Manufacturer VPauexii
Model Number VP48100JZ
BuiltIn Media 1* 48V(51.2V) 100Ah Battery, 2* Communication Cable( 1 for connecting the inverter, and 1 for connecting the battery), 2* Power Cable(1 for connecting the inverter, and 1 for connecting the battery), 2* Rack Fixed Ears (to fix the battery on the 3U bracket), 4* Stacking Bracket (for Simple Stacking)
Battery Weight 99 Pounds
Antenna Location Home Energy Storage, Off-Grid, Solar Devices
Battery Capacity 100 Amp Hours
Battery Cell Type Lithium Ion
Number of Batteries 1 Nonstandard Battery batteries required.
Warranty Description 5 years manufacturer
Compatible Phone Models For Android and iOS

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4.9 out of 5
★★★★★
24 ratings | 10 reviews
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