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BLUETTI Power Station AC500 & B300S Expansion Battery, 3072Wh LiFePO4 Battery Backup w/ 7 5000W AC Outlets (10KW Peak), Works with Alexa, Modular Power System for Home Backup, Vanlife, Emergency

  • Based on 30 reviews
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Eligible for Return, Refund or Replacement within 30 days of receipt

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Style: BLUETTI AC500+B300S


Features

  • [Upgraded and Supercharged] - An AC500 with a 5,000W inverter accepts up to 6 B300S expansion batteries, boosting its capacity to Max. 18,432Wh, enough to get through a severe power outage.
  • [16 Versatile Ports] - The NEMA 14-50R, TT-30, and L14-30 ports are perfect for heavy-duty appliances. Just plug in what you want to charge, and AC500 will do the rest for you.
  • [Fast Recharging] - Fully charged in less than 1 hour with a maximum of 4,500W input (dual recharging by solar and grid). Just a lunch break can easily replenish your AC500 & B300S with full power.
  • [24/7 UPS Home Backup] - Tie the AC500 & B300S system to the grid to power your entire home when a blackout occurs. Please note the UPS power system should be installed by a licensed electrician.
  • [What You Get] - BLUETTI AC500 power station, B300S expansion battery, 15A AC charging cable, DC input cable, car charging cable, P150D battery expansion cable, user manual.

Brand: BLUETTI


Wattage: 5000 watts


Fuel Type: Electric


Power Source: Solar Powered


Recommended Uses For Product: Residential


Item Weight: 66.2 Pounds


Voltage: 120 Volts (AC)


Output Wattage: 5000


Special Feature: Portable


Included Components: Car charging cable, P150D battery expansion cable, B300S expansion battery, DC input cable, AC500 power station, 15A AC charging cable See more


Brand: ‎BLUETTI


Wattage: ‎5000 watts


Fuel Type: ‎Electric


Power Source: ‎Solar Powered


Recommended Uses For Product: ‎Residential


Item Weight: ‎66.2 Pounds


Voltage: ‎120 Volts (AC)


Output Wattage: ‎5000


Special Feature: ‎Portable


Included Components: ‎Car charging cable, P150D battery expansion cable, B300S expansion battery, DC input cable, AC500 power station, 15A AC charging cable


Color: ‎120V Single Phase


Product Dimensions: ‎25.4"L x 24.5"W x 41"H


Model Name: ‎AC500-1/B300S


Engine Type: ‎4 Stroke


Frequency: ‎50 Hz


Starting Wattage: ‎10 Kilowatts


Manufacturer: ‎BLUETTI


Part Number: ‎AC500-1/B300S


Item Weight: ‎66.2 pounds


Country of Origin: ‎China


Item model number: ‎AC500-1/B300S


Size: ‎BLUETTI AC500+B300S


Style: ‎BLUETTI AC500+B300S


Special Features: ‎Portable


Warranty Description: ‎3-Year Warranty


Date First Available: December 12, 2022


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Powerful Unit.
Style: BLUETTI AC500+B300S
I purchased this unit to run my water well. I have had a transfer switch hooked to the house for a gas generator, and this hooks up to that input via the 50 amp plug. This unit runs my entire house minus the AC/heat. It works very well. Something important to remember. You MUST have the locks on the connecting cords between the AC500 and the 300S in the lock position. ( slides) if not, the unit will not turn on. I learned the hard way. ... show more
Reviewed in the United States on March 31, 2023 by Amazon Customer

  • Lithium Battery
Style: BLUETTI AC500+B300S
Having solar power since 2012 I purchased the AC500 because my AGM battery bank was getting weaker with age. Not knowing much about lithium batteries I put the AC500 out in my workshop but soon found out lithium batteries don’t like the cold weather and that caused both the grid and solar panels to not charge the Lithium battery. I will say that because I purchased from Amazon I received expert technical support. I put the AC500 in my warm house and that has made a great improvement on charging lithium battery. It is also important to download the latest Firmware to keep the AC500 running efficiently. ... show more
Reviewed in the United States on December 20, 2023 by A Taylor Lapham JR

  • Sent 2 defective items, no resolution
Style: BLUETTI AC500+B300S
AC500 + B300S - The system worked fine until it was left idle for a month. Unbeknownst to me, there was a flaw in the B300S that did not allow it to completely power off. The battery completely drained and was unable to charge back up, even using different charging methods (solar, AC, or DC). I requested a refund, but was persuaded by customer service to try to get it working. I worked with customer service for over a month trying to troubleshoot. Customer service was slow, but tried their best to resolve the issue. I sent back the B300S, which was replaced. The new B300S would not power off (again), therefore draining the battery completely. I am now initiating a return with Bluetti, but they are charging me a 10% fee for "usage time", which is a joke--and a significant amount for a purchase this large! Had they just honored my original return request, I would not be out many hours of frustration and several hundred dollars. ... show more
Reviewed in the United States on December 6, 2023 by N. Kelsch N. Kelsch

  • Works as expected
Style: 3072Wh Extra Battery B300S
I bought an additional B300S for my AC500. After plugging in, it worked immediately. I didnt need to do any configuring. The app recognized it immediately as well. Looks good. I may need to purchase another at some time in the future.
Reviewed in the United States on June 27, 2023 by Yousuf

  • Far better than a gas generator
Style: BLUETTI AC500+B300S
This power station is expensive, which is why I didn't give it 5 stars. It's far easier to use than a gas generator and much safer. I have it as backup power when we occasionally lose power due to inclement weather.
Reviewed in the United States on January 27, 2024 by RamblinMan724

  • Awesome battery
Style: 3072Wh Extra Battery B300S
Works great with my bluetti ac500. Bought 2 batteries
Reviewed in the United States on April 3, 2023 by glen

  • Very Reliable
Style: 3072Wh Extra Battery B300S
I’ve had this battery for several months and during power outages. It’s been peace of mind knowing its capabilities and reliability.
Reviewed in the United States on April 11, 2023 by J.R.

  • Will not power up Parts missing from shipment No customer service Crap crap crapVery frustrating
Style: BLUETTI AC500+B300S
Won’t power up Customer service is not wo Very frustrating Parts missing. Jeeeezz
Reviewed in the United States on October 17, 2023 by Ho

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