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BLUETTI Apex 300 Portable Power Station: Detailed Review

Portable Power Station Review, December 19, 2025December 19, 2025

The BLUETTI Apex 300 Portable Power Station with the B300K Expansion Battery is a game-changer for individuals who require reliable, off-grid power solutions. In this review, we’ll explore the key features, performance, pros and cons, and frequently asked questions to help you understand if this power station is the right fit for your needs.

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BLUETTI Apex 300 Key Features and Specifications

The BLUETTI Apex 300 Portable Power Station is packed with advanced features, making it a versatile and powerful energy solution. Below is a detailed look at its specifications:

FeatureDetails
BrandBLUETTI
Battery Capacity5529.6Wh (Expandable with B300K Battery)
Battery TypeLiFePO4 (Lithium Iron Phosphate)
Output Power5529.6Wh, 3840W AC Output (7680W Surge)
VoltageDual Voltage: 120V/240V
Power SourceSolar Powered with AC and Generator Charging
Weight83.8 pounds
Charging OptionsSolar (2400W built-in, 6400W expanded), AC Charging (80% in 45 minutes)
LifespanOver 6000 cycles (80% capacity retention)
Special FeaturesDual voltage, 6 AC outlets, 7680W surge, EV charging compatibility
Recommended UsesHome backup, RV, camping, emergency power
Included ComponentsApex 300 Power Station, B300K Expansion Battery, AC & car charging cables
CertificationsCNAS-certified, tested for extreme weather reliability

The combination of a high-capacity battery, dual-voltage output, and versatile charging options makes the BLUETTI Apex 300 an industry leader in portable power solutions.

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Performance

1. Exceptional Battery Capacity and Durability

The BLUETTI Apex 300 delivers an impressive 5529.6Wh capacity, which can easily handle powering essential appliances, devices, and even heavy-duty equipment. The LiFePO4 battery technology, known for its long lifespan, ensures the power station remains reliable for years. With over 6000 charge cycles at 80% capacity, you can expect a lifespan of up to 17 years, making it a long-term investment for your energy needs.

2. Dual Voltage Output

One of the standout features of the Apex 300 is its ability to deliver simultaneous 120V and 240V outputs. This makes it a versatile solution for powering a wide range of appliances, from small electronics to large systems like refrigerators, air conditioners, and even EV chargers. The dual voltage eliminates the need for multiple power sources during outages or off-grid use.

3. Surge Power for Heavy Loads

With a 7680W surge capacity, the Apex 300 is capable of handling heavy startup loads from appliances like ovens, power tools, and HVAC systems. This ensures uninterrupted power delivery, even when dealing with demanding equipment.

4. Multi-Charging Flexibility

The Apex 300 offers multiple charging options, including:

  • Solar Charging: The built-in 2400W solar capacity can be expanded to 6400W, making it ideal for off-grid use.
  • AC Charging: The power station can charge up to 80% in just 45 minutes, providing quick power restoration.
  • Generator Charging: Compatible with 95% of generators, ensuring you can recharge the battery in almost any situation.

This flexibility allows you to adapt to different scenarios, whether you’re camping, at home, or dealing with an emergency.

5. Reliable Build and Weather Resistance

The Apex 300 has undergone rigorous testing in extreme conditions, ensuring it can withstand various climates and weather scenarios. This reliability makes it an excellent choice for outdoor use or as a backup power solution during natural disasters.

6. Easy Plug-and-Play Operation

The 6 AC outlets and various DC outputs make the Apex 300 incredibly user-friendly. You can plug in appliances and devices directly without any complicated setup, making it convenient for rapid deployment in emergencies or remote locations.

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Pros and Cons

Pros

  • Massive Battery Capacity: The 5529.6Wh capacity is sufficient for powering a wide range of devices and appliances.
  • Long Lifespan: The LiFePO4 battery offers over 6000 charge cycles, ensuring years of reliable use.
  • Dual Voltage: Simultaneous 120V and 240V output supports small electronics and heavy-duty appliances.
  • High Surge Capacity: Handles up to 7680W, making it suitable for heavy loads such as HVAC systems and ovens.
  • Versatile Charging Options: Solar, AC, and generator charging provide flexibility in power restoration.
  • Portable Design: Despite its weight, the compact form factor makes it relatively easy to transport.
  • Plug-and-Play Convenience: Multiple outlets and ports allow for seamless operation.
  • Environmentally Friendly: Supports off-grid solar power, reducing reliance on fossil fuels.
  • Extreme Weather Reliability: Tested for durability in harsh environments.

Cons

  • Heavy Weight: At 83.8 pounds, the Apex 300 is not lightweight, which may limit portability for some users.
  • High Price Point: While the features justify the price, it may be out of budget for casual users.
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FAQ About the BLUETTI Apex 300

1. What devices can the BLUETTI Apex 300 power?

The Apex 300 can power a wide range of devices, including small electronics (laptops, phones), appliances (refrigerators, microwaves), and heavy-duty equipment (AC units, power tools). Its dual voltage output allows it to handle both 120V and 240V devices simultaneously.

2. How long does it take to charge the Apex 300?

The charging time depends on the method used:

  • AC Charging: Charges up to 80% in 45 minutes.
  • Solar Charging: Fully charges in approximately 2.5 hours with maximum solar input (2400W built-in or 6400W expanded).
  • Generator Charging: Charging speed depends on the generator’s capacity.

3. Is the Apex 300 suitable for outdoor use?

Yes, the Apex 300 is designed for outdoor use and has been tested to withstand extreme weather conditions. Its durable build and long battery life make it ideal for camping, RV trips, and off-grid setups.

4. Can I expand the battery capacity?

Yes, the included B300K expansion battery allows you to increase the total capacity, making it suitable for extended power needs.

5. Is it easy to transport?

While the Apex 300 is compact, its weight (83.8 pounds) makes it less portable than smaller power stations. However, it can still be transported in vehicles for camping or RV use.

6. How long does the battery last?

The LiFePO4 battery is rated for over 6000 charge cycles at 80% capacity, which translates to approximately 17 years of use if charged once per day.

7. What’s included in the box?

The package includes the BLUETTI Apex 300 Power Station, B300K Expansion Battery (shipped separately), AC charging cable, car charging cable, grounding screw, and a user manual.

Conclusion

The BLUETTI Apex 300 Portable Power Station with the B300K Expansion Battery is a top-tier energy solution for anyone looking for reliable, high-capacity power. Its dual voltage output, massive battery capacity, and versatile charging options make it a standout choice for home backup, camping, RV use, and emergencies.

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