BLUETTI AC50B Portable Power Station | 700W 448Wh

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US$299.00 US$399.00 Sale

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  • Reliable Powerhouse: 448Wh capacity for extended battery life ;
  • Unmatched Output: 700W continuous power, 1,000W lifting power;
  • Smart Turbo Charging: 0-80% capacity in just 45 minutes;
  • Built to Last: Ultra-safe LiFePO4 battery with 3,000+ life cycles;
  • Solar-Ready: Pass-through charging, harness solar energy efficiently;
  • 6 Ways to Recharge: Flexible to get charged via AC, solar, car, generator, B80 battery, or dual AC + solar;
  • Smart Control: Monitor and manage via the BLUETTI App;
  • Peace of Mind: Backed by an industry-leading 5-year warranty.


30 Days Price Match Guarantee

BLUETTI guarantees that we will refund you the difference if you find a lower price from us within 30 days of your purchase.

Price Difference Refund Requirements:

1. Valid purchase history within 30 days.

2. Email us a screenshot of the lower price.

3. Promotion period only.

Local Shipping

5-year Hassle Free

Lifetime Customer

Embrace Power Without the Strings
With our solar power station, you're in control—enjoy power on your terms, with the flexibility to cancel your subscription whenever you choose.
Energize Your Life, Not Your Expenses
Our subscription is the gateway to simplified solar power—enjoy the benefits without worrying about the costs of ownership.

Light as a Cat, Powerful as a Beast

Though the AC50B weighs no more than a cat, its impressive 1,000W output* effortlessly powers your camping essentials.
*In power lifting mode.

Strong Power Retention

BLUETTI AI-BMS ensures high power retention after long inactivity and monitors battery conditions to prevent overcharging, over-discharging, short circuits, and overheating.

Power at Your Fingertips

Relax and sit back! The BLUETTI app allows you to remotely control and monitor real-time power consumption, battery status, OTA upgrades, and more!

Operation Noise ≤ 50dB.

Enjoy peaceful camping nights undisturbed by noise. AC50B operates at just 50dB, akin to a refrigerator, ensuring a serene and comfortable environment.

Expansion Battery Serves as a Power Bank

As the AC50B's trusted ally, B80 (P) expansion battery doubles its charge, ensuring your outdoor adventures last 3x as long.
* Aviation to XT60 battery expansion cable sold separately.

4 Charging Methods

Versatile for Various Scenarios

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LiFePO₄ (Lithium Iron Phosphate)

Life Cycles:
3,000+ Cycles to 80% Original Capacity

Recharge to 80% Every 3-6 Months

Management System:
MPPT Controller, BMS, etc.


Lifting Power:

AC Outlet x 1:
700W in total

USB-C x 2:
65W, 5 / 9 / 12 / 15 / 20V, 3A; 20V / 3.25A

USB-A x 1:
15W, 5V / 3A

Cigarette Lighter Port x 1:
140W, 12V / 10A


AC Input:
580W Max.

Solar Input:
200W Max.


AC Charging:
45 Mins (80%); 70 Mins(100%)

Solar Charging:
2.7Hours (100%)

Car Outlet:
4.9 Hours (12V) / 2.7 Hours (24V)


Pass-through Charging:

UPS Switching Time:

Charging Temperature:
0°C to 40°C / 32°F to 104°F

Discharging Temperature:
-20°C to 40°C / -4°F to 104°F

Storage Temperature:
-20°C to 40°C / -4°F to 104°F

6.7 kg/14.8 lbs

Dimensions (L x W x D):
28 x 20 x 22 cm/11.0 x 7.9 x 8.7 in

5 Years


Optional Accessories

BLUETTI PV120/PV200/PV200D (Solar Panel)

Learn more >

User Manual

BLUETTI AC50B Portable Power Station | 700W 448Wh User Manual

Download Download Now >


  • Q1: How does the Bluetti subscription work?

    The Bluetti subscription allows you to pay a monthly fee for your AC180 Solar Portable Power Station. You can cancel whenever you like and return your AC180 Solar Portable Power Station with no hidden fees. We send you a shipping label (return costs on us), and you return your AC180 Solar Portable Power Station in the original packaging.
  • Q2: What’s included with the Bluetti subscription?

    The Bluetti subscription includes a brand new or like-new AC180 Solar Portable Power Station (normally a $999 product to purchase) and a warranty for as long as you keep your Bluetti subscription for any issues that may arise, with the exception of user error or gross negligence.
  • Q3: Is this the same as financing or a rent-to-own program?

    This is not a rent-to-own program. When you cancel your Bluetti subscription, you are required to return your AC180 Solar Portable Power Station. The goal of the program is to provide ongoing value through a variety of benefits as well as new future products, not to create more options to buy a AC180 Solar Portable Power Station.
  • Q4: Can I cancel anytime? Are there any hidden fees?

    Yes, you can cancel your Bluetti subscription at any time. No contract, hidden fees, or gotchas. We cover the return shipping label as well.
  • Q5: What if I want to upgrade my BLUETTI AC180?

    This is not a rent-to-own program, as our Bluetti subscription includes flexibility, service components, future upgrade opportunities, and a lifetime warranty. However, you may still contact us if you are interested in purchasing your AC180 Solar Portable Power Station, as we are often able to create an option where a portion of your monthly payments to-date can be applied as a discount against the listing price.
  • Q6: What if the BLUETTIE AC180 is damaged?

    Please contact us as soon as possible. We will work with you to evaluate the cause, and with the exception of intentional, excessive, or grossly negligent damage, we will ship you a new product or component and cover shipping fees in both directions. Depending on the degree of user fault, you may be charged for replacement components, parts, or shipping fees. If you’d like further assistance, feel free to contact us at
  • Q7: How do I track my order status?

    Updates are sent to the email address you used to sign up. This includes: order in review, order approved, tracking number received (at which point you can opt for additional delivery status updates), out for delivery, and order delivered. Text messages are also sent for the initial order request and delivery of your package. If you’d like further assistance, feel free to contact us at


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