Roxcera Smart 1250VA/12V Lithium Inverter with Inbuilt 1.2kWh LFP (LiFePO4) Battery | Bluetooth App Real-Time Monitoring | Pure Sine Wave Home & Office UPS
Roxcera Smart Lithium-1250/12V Inverter With Inbuilt Battery LFP Series – The Future of Home Energy Management
Upgrade your home and workspace backup with the ultra-modern Roxcera Smart LFP Lithium Inverter. Moving away from bulky, hazardous traditional lead-acid systems, this next-generation power solution integrates a high-efficiency Pure Sine Wave Inverter with a built-in, cutting-edge 1.2kWh Lithium Iron Phosphate (LFP) battery pack. Housed in a compact, premium grey metal cabinet, it saves space while adding a sleek, modern touch to your interiors.
Why Choose the Roxcera Smart Lithium-1250/12V Inverter With Inbuilt Battery LFP Series?
1. Complete Control in the Palm of Your Hand (Bluetooth Enabled)
No more walking over to the inverter to check its status. With integrated Bluetooth connectivity, the Roxcera Smart Inverter pairs seamlessly with your smartphone. Simply open the app to monitor:
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Live Output Load: See exactly how many Watts your appliances are consuming.
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State of Charge (SoC): Get precise battery percentage (%) readings and remaining backup runtime.
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System Metrics: Check real-time charging/discharging currents, input grid voltage, and active safety alerts.
2. Ultra-Safe & Long-Lasting LFP Chemistry
Unlike standard lithium-ion, our Lithium Iron Phosphate (LFP) technology is celebrated globally for its high thermal stability and absolute safety. It charges up to 3 times faster than traditional batteries and offers an exceptional lifecycle, making it a highly reliable one-time investment that lasts for years without degrading.
3. Seamless Backup for Sensitive Electronics
The smart toggle switch on the back panel lets you toggle between UPS and W-UPS modes. In standard UPS mode, its rapid response time of under 10 milliseconds ensures your desktop computers, gaming consoles, and Wi-Fi routers never reset or drop connection during a power cut.
4. Multi-Layer Hardware & Software Security
Your appliances and premises are protected by an intelligent safety grid:
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Overload Protection: Automated system shutdown with 4 auto-retries.
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Short-Circuit Safety: Advanced diagnostics with 3 auto-retries backed by a dedicated mechanical DC MCB trip protection.
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Voltage Cut-offs: Automated high/low battery cut-offs .
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Thermal Management: Smart over-temperature sensors mapped to an automated high-RPM cooling fan.
4. Technical Specifications Table
| Parameter | Specifications |
| Model / Rating | LI-1250/12V (Roxcera Smart Digital Series) |
| Battery Chemistry | Lithium Iron Phosphate (LFP Pack) |
| Inbuilt Battery Capacity | 1.2 kWh / 12.8V DC |
| Maximum Output Load | 1000 Watts |
| Inverter Output Waveform | Pure Sine Wave (50Hz) |
| Wireless Connectivity | Bluetooth (Dedicated Smart App Support) |
| UPS Mode Input Range | 170VAC To 265VAC (Changeover < 10ms) |
| W-UPS Mode Input Range | 90VAC To 290VAC (Changeover < 25ms) |
| Charging Current (220VAC) | 15A |
| Hardware Protections | Integrated DC MCB, Auto-Reset Switch, Cooling Fan |