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DBPOWER 505Wh 500W (Peak 1000W) Portable Power Station

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Original price $549.99
Original price $549.99 - Original price $549.99
Original price $549.99
Current price $399.99
$399.99 - $399.99
Current price $399.99
DBPOWER Portable Power Station 505Wh 500W (Peak 1000W)
  • Will be shipped within 2 days and delivered within 10 days.
  • 【 505Wh LARGER CAPACITY POWER SUPPLY 】 Our portable battery generator is equipped with a 505Wh 140000mAh lithium-ion battery pack, powerful enough to charge smartphones (2000mAh) 70 times, laptops (56wh) 8.5 times, a mini-fridge(45W) about 10-18 hours, CAPA (15W) about 29 hours. The multifunction 4.77" LCD display would show you the remaining energies/charge/discharge/AC output/DC output status. Perfect battery power generators for home use and camping.
  • 【 POWERING UP TO 10 DEVICES 】 DBPOWER 500W portable power station features with 10 AC/DC/USB outputs: 2* AC outlets (1000W peak power, 110V/60Hz pure sine wave), 2* DC outputs (12V/10A), 4* USB ports (5V/2.4A), 1* USB Smart port (5-12V 18W fast charging), 1* Type-C port (5-20V/5A 100W Max). Can meet the different equipment needs of your family, and provide a strong power supply for you under special circumstances such as outdoors, hurricanes, etc.
  • 【 3 CHARGE & LIGHT MODES 】 You can charge the power station by solar panel, wall outlet, and car outlet: 1) be recharged from the sun with any compatible 60W, 100W, or 120W solar panel (NOT INCLUDED); 2) Use the AC Adapter to plug in the wall outlet for charging; 3) Plug in the car outlet for charging. 3 Modes LED Flashlight design can provide reading light/ strobe light/ SOS light at night when you are on outdoor activities or outages.
  • 【SAFE AND RELIABLE】 Our backup battery power supply uses a battery management system (BMS), to gain international FCC, ROHS, CE, and PSE safety certification. Can improve battery utilization, and extend battery life through short protection, overcurrent protection, overvoltage protection, overload protection, and overheating protection. This CPAP battery backup power supply is also very handy to be put on your RV, camper, and perfect for emergencies, camping, or wherever you need power.
  • 【 WHAT YOU GET 】The DBPOWER portable power station is easy to carry with its solid & soft handle, the dimensions are only 10.87x6.97x8.39 inches (American football length is 11.2 inches) and the weight is 12.33 lbs.


Dimensions 276*177*213 mm/10.87*6.97*8.39 inch
Product Net Weight 5.6KG/12.33lb
AC Port 110V/60Hz pure sine wave
Rated Output Power 500W (1000W peak power)
Rated Capacity 505Wh
Rated Voltage 21.6V
Type-C Port 5-20V/5.0A, 100W MAX fast charging, according to PD3.0 protocol
USB SMART Port 5.0-12.0V, 18W fast charging
Battery pack maintenance Recharge it once every 3 months

DBPOWER Portable Power Station 505Wh 500W (Peak 1000W)

How to tum on/off the system and check the battery?

  • Short press any button to turn the power station on to check the amount of battery power remaining and switch the required port on.
  • Insert the charger into the charging port to automatically turn on the system, you can check the current battery level.
  • Long press any two buttons(AC/DC/USB/Light button) for more than 1S to force shutdown. Tn is function is invalid when DC charging is in process.


  • When AC/DCAJSB/Light output is not in use, ensure that it is turned off to prevent unnecessary power consumption.
  • If none of the buttons are responsive when using the power station for the first time or due to long-term non-use, please charge the power station and try again.
  • Fully charge and discharge the device once every 3 months.

3 Modes LED flashlight

  • Short press the LED Flashlight button to activate the LED light in normal mode.
  • Click the LED Flashlight button again to switch the mode: Constant Light Mode→SOS (internationally recognized Morse code Rescue signal) mode→Fast Flash Mode→Tum off the LED Flashlight.
  • Press and hold the LED Flashlight button to deactivate any LED light mode.


 Do not shine the flashlight into human eyes to avoid injury or damage to the eyes.


  • 1* DBPOWER Portable Power Station (505Wh Power Station),
  • 1*home charger,
  • 1* car charger,
  • 1* user manual,
  • 1* DC5521→6530 plugs converter.

[Free 24/7 customer service & 18-Months product refund/replacement warranty

Product guides and documents

* Free shipping for $59+ order in US.
* 30 Days Free Returns and Exchanges.
* 1 year and above product warranty (uniform statement, specific depending on the product).

Customer Reviews

Based on 4 reviews
serious battery generator

This is a big Lithium battery generator. The wattage is impressive. My primary reason for buying this is to make sure my CPAP machine receives ample power in the event of an outage. Mission accomplished. When I use my 12 V adapter for my CPAP, the battery can keep my machine going for a long weekend. I wouldn't take this for a backpack camping trip due to its' size and weight, but it's perfect for car camping. It’s also nice to power a device when the outlet is far away. I’m also impressed with the battery generator's ability to keep a refrigerator going in the event of no power. I've got a gas-powered generator to keep my devices working (I rely on my computer and cell phone to deliver telehealth services), so it's an investment to keep my work machines working. What I most like about this battery generator is that indoor use is safe. Never operate a gas generator inside! Every year many people die from carbon monoxide poisoning. Use a hefty battery generator because there are no emissions. Until Lithium batteries can produce more power in a more compact size, I'll take this hefty option. It's not heavy nor overly big but it packs some power.

Well constructed, well packed with intuitive operational features. Lasted 60 hours with my CPAP.

Just received my power supply but I have to say that it was extremely well packed and the device itself is very well made. The instructions were intuitive and I am topping off the charge before testing it as a backup power supply for my CPAP machine. Thanks for such a great product... Once I get a chance to test I will post results, specifically how many nights (hours) I can run my CPAP on it.

As promised here is the video review. I got an honest 60 hours of use from the device using a Resmed Airsense 10 CPAP machine with a pressure setting of 9. I did not use the humidifier (as I don't actually ever use it). Great performance... quiet, as the cooling fan never kicked off, and the unit was completely silent. I actually tested the unit from 100% charge down to 0% (at which point the device beep and shut down). Incredibly the device charged completely (from 0 to 100%) in 5 hours and 10 minutes. Relatively light (I would say around 13 pounds), well made, and solid. Great for power backup at home or for camping. I love it!

Wow this little power station is nice

Wow, this little power station is nice. The outside is made of hard plastic with a soft secured handle. It’s a solid, well-designed product, rugged and compact with nothing on the exterior to break off. It has plenty of ports, 5 USB-A, one USB-C plus two 110 ac outlets. Well, I had to try this out right away so I plugged in my desk lamp, my iPhone & iPad.
I ran a very unscientific test, I plugged in a 150w lamp and a fan the display showed it was drawing [****] watts and after about an hour and a half, it still had a 45% charge. The display screen is very helpful in showing the usage and charging in real-time.
The DB Power station is comparably priced to other power stations, but it has more ports and outlets and is a bit smaller in size, yes it’s about the size of a football. It’s so much easier than a small generator, can be used indoors, is a much cleaner solution, has no gas, oil, noise, or exhaust, and is very convenient to have available when needed.

Compact year very powerful power station with pure sine wave clean AC outlet.

This is my second DBPower, Power Station. I bought the 350W 250Wh 110 Pure Sine Wave AC power station first and was very pleased with the reliability and power of the product. I decided to jump into the 500W 505Wh power station for my delicate electronics in case of an emergency. The electrical output is regulated, unlike my gas power generator that I use mainly for tools. In an emergency, I can power my two led bars, iPad, iPhone, led light display, power my FM radio for weather updates, laptop, DJI Osmo action camera, portable led lamp, 12v cigarette charger plus an available USB-C outlet and use it's a built-in led lamp with steady, SOS and strobe mode options. It has a battery level display, input and output live display meter as well You can also turn on power independently for A/C, USB, or cigarette output or use all three at the same time. I will also be using it for camping even outdoor family gatherings where there is no outlet nearby so guests can charge their mobile devices as well. I am very please with the construction, materials, durability, and functionality of the power station.