300W Portable Power Station LiFePO4 (296Wh/600W Peak)

Ideal for camping, road trips, tailgating, festivals, and emergencies. Powers small appliances such as CPAPs, air pumps, TVs, fans or a mini fridge. Charge up to nine devices at once.

"We purchased this to be able to have backup power for our phones, tablets and other devices, but especially for my portable oxygen which I use daily. Works wonderfully! Ahh, peace of mind!"
Regular price $329.99 Sale price$299.99


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Powered by KEUTEK high-capacity gel electrolyte batteries that last 9X longer than conventional lithium-ion batteries.

  .300W Pure Sine Wave Inverter (600W Peak)
  .Powers up to 9 devices simultaneously
  .Run up to 99% of your consumer electronics
  .Essential emergency backup power
  .Quieter than 37dB at full power
  • Lifetime Warranty
  • Free 2-3 Day Shipping Orders $35+
  • Ships from the United States (about us)
  • In stock, ready to ship

Orders are shipped from our facility in Chicago, Illinois, and take approximately 2-3 business days to arrive after the order date. Expedited 1-2 business day shipping is also available at checkout.

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The KEUTEK 300W Portable Power Station offers a sleek design and unparalleled output efficiency and convenience. This next-generation 300W power station is engineered for those seeking reliability and convenience. Whether camping, working on an off-grid project, or needing an emergency backup, the KEUTEK 300W power station serves as your grab-and-go portable power solution whenever and wherever you need it.


  • Smart Phone: 50+ Recharges
  • 20W Lamp: 13 Hrs
  • Drone: 10+ Recharges
  • CPAP: 6.6 Hrs
  • Mini Fridge: 5.9 Hrs
  • Fan: 5.3 Hrs
  • LCD TV: 3.8 Hrs


  • Wall Outlet ≈ 6 Hrs
  • Wall Outlet+USB-C ≈ 2.5 Hrs
  • Car Charger ≈ 3.5 Hrs
  • 1x 100W Solar Panel ≈ 4-5 Hrs

When the unexpected happens, and regular power sources fail, the KEUTEK power station is ready to be used as an emergency power supply ensuring you're never left in the dark. This is especially suitable for locations vulnerable to severe weather and natural disasters, including floods, hurricanes, earthquakes, forest fires, snowstorms, etc.

Designed for the rugged heart and the adventurous explorer, the KEUTEK power station ensures that your gadgets remain juiced up, even in the most remote corners of the earth. Whether filming a sunrise, navigating unfamiliar terrains, or setting up camp beneath a canopy of stars, the KEUTEK 300W power station is your trusty companion to make sure your most critical devices stay powered. Embrace the wilderness but with the power of KEUTEK by your side.

Our power solution embodies the spirit of resilience for those pushing boundaries in the world's most secluded areas. Even miles away from the nearest outlet, KEUTEK ensures your equipment remains powered and your mission, unstoppable. With KEUTEK as your energy ally, dependable power for remote projects is always within reach.


1) Which electronic appliances can I use with the unit?
All electronic devices within 300W.

2) What kind of solar panel should be selected to recharge the unit?
We recommend 100W~120W solar panel with the Optimum Operating Voltage(Vmp) of DC13V-24V. Never use higher than DC24V solar panel to recharge the power station. For best performance, pair with our 100W Solar Panel

3) Why does the unit have an Auto-Sleep Mode?
To avoid battery consumption caused by forgetting to turn off the output when not in use, the unit will switch to the Auto-Sleep Mode. That is, when the unit detects that no device is connected or the connected devices are less than or equal to 2W; it will automatically shut-off after 1 hour.

4) What kind of "mini-fridge" or "mini cooler" can I use with the unit?
The AC continuous output of the unit is 300W and the battery capacity is 296Wh. It can power any device within 300W. However, the usage time depends on the power of the fridge and the fridge compressor. Normally, the power of the compressor is three times that of the fridge.

5) Is the unit water/weather resistant?
NO. Do not expose the unit to water.

6) Can the batteries be replaceable or upgradeable?
NO. Batteries are built in. NOTE: Opening the unit will void the warranty.

7) Is there a way to disable a port group?
YES. Clicking the button of a port group will disable/enable it. When enabled, an icon appears on the LCD screen.

8) How long will a single charge last without using the unit?
3-5 months. But we suggest you charge the power station every two months if it has not been used for a long time. It's better to keep the battery full in case of emergency usage.

9) Does this device support pass-through charging?
YES. You can simultaneously charge other devices while recharging the power station.

10) Can this unit jumpstart a car battery?


With its robust 300W capacity, the KEUTEK 300W power station is your reliable energy companion. Power up to 9 devices simultaneously with 2x USB-A, 2x USB-C, 3x DC, and 2x AC outputs. The power station will hold a single charge without using the unit for up to 5 months, making this a must-have for emergency power. Recharging is simple and can be done using a standard AC wall plug, your vehicle's cigarette lighter, or a 100W solar panel.

  • Certification: ETL/MSDS/CE/FCC/RoHS
  • Capacity: Lithium-ion 296Wh (20Ah/14.8V)
  • Input (AC): AC100-240V to 19V/3A
  • Input (Car): DC12V~24V/7A Max
  • Input (Solar): DC12V~24V/7A Max
  • DC Output (Cigarette Lighter): 12.8~16.5V/10A
  • DC Output (DC5521): 12.8~16.5V/10A
  • DC Output (DC5521): 12.8~16.5V/10A
  • AC Output Waveform: Pure sine wave
  • AC Output Power: 300W MAX / 600W SURGE
  • AC Output Voltage & Frequency:
    • 100V±10%, 55Hz±5%
    • 110V±10%, 60Hz±5%
    • 230V±10%, 50Hz±5%
  • USB Output (USB-C1/100W PD3.0): 5V/5A, 9V/5A, 12V/5A, 15V/5A, 20V/5A
  • USB Output (USB-C2/27W PD3.0): 5V/3A, 9V/3A, 12V/2.25A
  • USB Output (USB-A1/24W QC3.0): 5V/3A, 9V/2A, 12V/2A
  • USB Output (USB-A2/24W QC3.0): 5V/3A, 9V/2A, 12V/2A
  • LED Light: 2W Max, 3 Levels(L/M/H)+SOS+Strobe
  • Safety Protection:
    • Short-Circuit
    • Over-Current
    • Over-Voltage
    • Low-Voltage
    • Over-Load
    • Over-Temperature
  • Operation Temperature: 0℃~40℃ / 32℉~104℉
  • Battery Charge Cycles: ≥1000 times DOD≥80%
  • Pass-Through Charging: Supported
  • Dimensions: 9.06 x 5.51 x 6.65 inches
  • Weight: 6 lb. 9.8 oz


  • (1) 300W Portable Power Station
  • (1) AC Power Adapter
  • (1) AC Power Cord
  • (1) DC Car Charger Cable
  • (1) Product Care Guide (click to download)
  • (1) 45-day Money Back Guarantee
  • (1) Lifetime Worry-Free Warranty

    Product Comparison

    A comprehensive overview of differences and similarities among leading portable power solutions. KEUTEK offers multiple attributes that position it ahead of the competition. Making it the best choice for those prioritizing quality, longevity, and versatile charging capabilities.
    KEUTEK 300W Power Station KEUTEK
    300W Power Station
    Jackery 300W Power Station Jackery
    300W Power Station
    Dark Energy DaranEner
    300W Power Station
    Battery Capacity 296Wh±5%
    LCD Display Battery Percentage + Real-Time Working State Battery Percentage Battery Percentage
    AC Output 2 x 110V±10%~60Hz±5%
    300W max continuous
    600W surge peak
    2 x 110V~60Hz
    300W max continuous
    500W surge peak
    1 x 110V~60Hz
    300W max continuous
    600W surge peak
    USB Output 2x USB-A (24W)
    2x USB-C (PD27W+PD100W)
    1x USB-A (18W)
    1x USB-C (60W)
    2x USB-A (18W)
    1x USB-C (60W)
    Solar Recharging 120W Max, 18V 100W is recommended 18V 100W Max 18V 100W Max
    Size 9.06 x 5.51 x 6.65 inches 9.1 x 5.2 x 7.8 inches 10 × 8.2 × 6.6 inches
    Weight 6 lb. 9.8 oz 7 lb. 1.6 oz 7 lb. 12.8 oz
    Warranty Lifetime 3-years 5-years

    The Power You Need. Anytime. Anywhere.

    Small size. Big power.

    Featuring a tough exterior and powerful interior, the KEUTEK 300W Portable Power Station has everything you need to keep your most important devices powered anywhere, anytime. Nine outputs let you power your phone, tablet, lights, TV and another device simultaneously. Its large battery can even light up a room for up to 148 hours during a blackout.

    Instant Insight & Seamless Control
    Real-Time Working State

    Boasts a dynamic real-time display that provides an instant view of the charge level and usage rate, ensuring you're always informed about battery status. Track power input and output directly on the screen with critical safety alerts, including warnings for overheating and overcharging, immediately flagged. The display also indicates the current operational mode, plus, with its interactive controls, navigating through settings and detailed information has never been easier.

    Optimal Safety & Performance
    Battery Management System (BMS)

    Advanced Battery Management System (BMS) expertly optimizes individual cell charge levels through cell balancing, ensuring an extended battery lifespan. Real-time State of Charge (SoC) and State of Health (SoH) estimations, offer insights into current charge and overall battery health. Efficient load control seamlessly manages the energy flow, maximizing performance, while the system's real-time communication provides instant updates on battery operational status.