M-PSSV 300W-1kWh of Freedom: Seamless Power from Home Backup to Outdoor Adventure.0.012 Seconds to Safety: Instant UPS Switching for Non-Stop 300W Performance.

Short Description:

The M-PSSV 300W Portable Power Station delivers 300W continuous (600W peak) output and 1kWh capacity with long-life LiFePO4 battery (4000+ cycles). It features UPS mode with <0.012s switchover, AC charging up to 350W (full in 3.5h), and solar charging up to 200W via built-in MPPT. Multiple interfaces (AC, USB-A, 12V DC) power diverse devices. Comprehensive safety protections ensure reliable operation—ideal for home backup, outdoor adventures, and emergencies.


  • Product Series: M-PSSV Series
  • Battery Capacity: 1 kWh (Single Cell)
  • Battery Type: Lithium Iron Phosphate (LiFePO₄)
  • Battery Cycle Life: Over 4,000 charge-discharge cycles
  • Rated Output Power: 300 W
  • AC Charging Time: Approx. 3.5 hours (0 to 100%)
  • UPS Mode Switching Time: ≤0.012 seconds
  • Output Interfaces: 1×AC outlet, 2×USB-A, 2×12V DC ports
  • Charging Methods: Grid charging, Solar charging
  • Safety Features: Dual battery management system, overload protection, short circuit protection, temperature protection, circuit protection, etc.
  • Certification / Standards: Compliant with international safety standards
  • Core Technology: Bidirectional inverter technology, intelligent management system, highly integrated inverter board
  • Applications: Home backup, outdoor activities, emergency power, nighttime lighting, etc.
  • Product Detail

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    Product Details

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    Application scenario

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    Technical Data

    M-PSSV 300W Portable Power Station – Product Specifications
    Category Details
    Series M-PSSV Series
    Rated Output Power 300W (continuous)
    Peak Output Power 600W (for 0.2 seconds)
    Battery Capacity 1 kWh
    Battery Type Lithium Iron Phosphate (LiFePO₄)
    Battery Cycle Life Over 4,000 charge-discharge cycles
    UPS Mode Switch Time < 0.012 seconds
    Full-Power Discharge Duration Approx. 3 hours
    Charging Methods Grid (AC) / Solar (PV)
    AC Charging Power Up to 350W
    AC Charging Time Approx. 3.5 hours (0 to 100%)
    Solar Charging Power Up to 200W
    Solar Input Voltage Range 12–60V DC
    Built-in Charge Controller MPPT (Maximum Power Point Tracking)
    Output Interfaces AC ×1, USB-A ×2, 12V DC ×2
    Compatible Devices Mobile phones, fans, smartwatches, drones, laptops, gaming consoles, cameras, camcorders, projectors, etc.
    Total Load Limit Continuous ≤ 300W / Peak ≤ 600W
    Safety Features Dual battery management system, overload protection, short circuit protection, temperature protection, circuit protection, etc.
    Certification / Standards Compliant with international safety standards
    Core Technology Bidirectional inverter technology, intelligent management system, highly integrated inverter board
    Applications Home backup, outdoor activities, emergency power, nighttime lighting, etc.

    2009 Multifit Establis , 280768 Stock Exchange

    — MULTIFIT
    Beijing Multifit Electrical Technology Co.,Ltd

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    Beijing Multifit Eelectrical Technology Co.,Ltd

    Multifit Green energy. Here let ou enjoy one-stop shopping. Factory direct delivery.

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    Beijing Multifit Eelectrical Technology Co.,Ltd
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    Package & Shipping

    Batteries have high requirements for transportation.
    For questions about sea transportation, air transportation and road transportation, please consult us.

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    Multifit Office-Our Company

    HQ located in Beijing, China and founded in 2009 Our factory located in 3/F,JieSi Bldg.,6 Keji West Road,Hi-Tech Zone,Shantou,Guangdong,China.

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