【UL 1973】Vatrer 48V 100Ah Server Rack LiFePO4 Battery with WiFi OTA Updates and Bluetooth Monitoring
【UL 1973】Vatrer 48V 100Ah Server Rack LiFePO4 Battery with WiFi OTA Updates and Bluetooth Monitoring
Compliant with UL 1973 and Intertek cETLus listed, added confidence in your home energy storage setup.
- Get 5.12kWh from One Rack Battery: One 5.12kWh LiFePO4 battery gives your 48V system a substantial block of storage without building the same capacity from several smaller batteries.
- Handle Everyday 48V Loads with Confidence: The built-in 100A BMS gives this 48V 100Ah lithium battery the current capability needed for common solar, backup, and off-grid loads while managing battery protection internally.
- Expand Storage Without Replacing What You Already Have: Start with a 5kWh server rack battery and add matching batteries as your energy needs grow. The system supports up to 10 batteries in parallel, making staged expansion practical.
- Monitor Your Battery from Anywhere: Built-in WiFi lets you check battery status remotely without staying near the system, and it also supports OTA firmware updates for easier ongoing maintenance.
- Check Battery Data Locally in Two Ways: Use Bluetooth through the app for nearby monitoring, or view key battery information directly on the built-in touchscreen at the rack.
- Communicate with Most Major Inverters: CAN, RS485, and RS232 communication support helps the battery work with most major inverter brands, simplifying integration into 48V solar and backup systems.
- Add Certified Protection to Your Energy Storage System: The 51.2V 100Ah LiFePO4 battery is UL 1973 certified and uses EV Grade A cells, adding a stronger safety foundation for stationary solar and backup installations.
- Reduce How Often Your Battery Bank Needs Replacing: With 5000+ cycles at 100% depth of discharge, the battery supports years of repeated cycling while avoiding the routine maintenance associated with flooded lead-acid batteries.
Estimated delivery between Sep 25 and Sep 30. Order within .
Keep 5.12kWh Ready for Daily and Backup Power
With 5.12kWh of LiFePO4 battery storage in one unit, you can power a 48V solar, home backup, or off-grid system without wiring together several smaller batteries for the same capacity. The built-in 100A BMS protects the battery during everyday operation while keeping the system simpler to manage.
Expand a 5kWh Server Rack Battery System Over Time
Add matching batteries in parallel as overnight use or backup needs increase. The system supports up to 10 batteries for 51.2kWh of total storage, so you can increase capacity without replacing the battery you started with. The modular server rack format keeps additional batteries together as the system expands.
UL 1973 Certified for Stationary Energy Storage
For a battery installed in a garage, equipment room, or home energy system, certified protection adds an important layer of confidence. This battery is UL 1973 certified and uses EV Grade A LiFePO4 cells. The Smart BMS protects against overcharge, over-discharge, overcurrent, short circuit, and abnormal temperatures, while the SPCC metal enclosure protects the internal components.
Monitor Locally or Remotely and Keep Firmware Updated
Use the built-in touchscreen to check battery information directly at the rack, or connect through Bluetooth for local app monitoring. WiFi adds remote access, letting you view battery status without staying near the system, and it also supports OTA firmware updates. The battery also supports CAN, RS485, and RS232 communication, allowing it to work with most major inverter brands used in 48V solar and backup systems.
Install Horizontally or Vertically in Your Battery Space
The rack mount LiFePO4 battery supports horizontal or vertical placement, giving you more options for arranging it in a rack, battery cabinet, or equipment room. Using the same rack format also keeps multiple batteries easier to organize as more capacity is added.
Recharge from Solar AC Power or a Generator
Charge from a LiFePO4 AC charger, solar panels through an MPPT controller, or a generator through a DC-to-DC charger. Your 51.2V 100Ah LiFePO4 battery can store solar power during normal operation and recharge from AC or a generator when sunlight or grid power is limited.
5000+ Cycles Reduce Replacement Frequency
Rated for 5000+ cycles at 100% depth of discharge, this Vatrer 48V 100Ah lithium battery supports repeated charge and discharge use in solar and backup systems. LiFePO4 chemistry also avoids the routine watering and corrosion checks associated with flooded lead-acid batteries, reducing ongoing battery maintenance.
Build Your 48V Storage System with Vatrer
Start with one 5.12kWh rack battery and add matching batteries later as your storage needs increase. Order your Vatrer battery today to add UL 1973-certified storage with Bluetooth monitoring and WiFi OTA firmware updates to your 48V system.
Tech Specs
FAQs
Yes. This 48V 100Ah server rack LiFePO4 battery uses a 51.2V nominal voltage for 48V systems. One battery has a 100A BMS, so keep battery-side continuous demand within about 5.12kW; add batteries in parallel when your system needs more current.
A simple estimate is to divide 5.12kWh by your average load. A steady 500W load is roughly 10 hours of theoretical runtime, while a 1,000W load is roughly 5 hours before inverter and system losses. Adding batteries increases runtime without changing the 48V system voltage.
You can connect up to 10 matching batteries in parallel, taking storage from 5.12kWh to 51.2kWh. This lets you start with the capacity you need now and add more Vatrer batteries later without rebuilding the system around a different voltage.
We recommend using matching Vatrer batteries when building a parallel battery system. Different brands or capacities can use different BMS behavior and state-of-charge calculations, which can make battery data less accurate even when the nominal voltage looks the same.
WiFi lets you monitor battery status remotely without staying near the system, and it also supports OTA firmware updates. Bluetooth is used for local app monitoring, while the built-in touchscreen lets you check battery information directly at the rack.
You can view key battery data such as SOC, voltage, current, temperature, cell information, and protection status. The touchscreen gives you quick access at the battery, while Bluetooth lets you check the same operating information from your phone when you are nearby.
With a 58.4V 20A LiFePO4 charger, a full recharge takes about 5 hours under the stated charging conditions. The battery can also be charged from solar through an MPPT controller or from a generator through a DC-to-DC charger, so you are not limited to one charging source.
Yes. This 51.2V 100Ah LiFePO4 battery can replace a lead-acid battery bank in a 48V system when the charging source uses LiFePO4 settings. Keep the lithium battery bank separate from lead-acid batteries rather than paralleling the two chemistries, since their charge and discharge behavior is different.
Yes. This rack mount LiFePO4 battery supports both horizontal and vertical installation, giving you more options in a rack, battery cabinet, or equipment room. The two orientations are especially useful when an existing battery space has limited height or depth.
No self-heating function is specified for this standard WiFi model. Its BMS includes temperature protection, but it does not actively warm the cells before charging. If the battery will regularly charge in freezing conditions, Vatrer’s self-heating server rack battery is the more suitable option.
Comparison
- Reliable Power, Empowering Lives.
- Vatrer specializes in LiFePO4 lithium batteries for golf carts, RVs, home energy storage, and off-grid applications, designed for reliable performance and long-term use.
