Sale -11%

Baldr Portable Power Station 330W, 288Wh Emergency Backup Lithium Battery Solar Generator, Perfect CPAP Power Supply with Pure Sine Wave Inverter for Outdoors RV Camping Travel Home Emergency Use

(5 customer reviews)

Sale Price: $249.99

You Save: $30.00

โšกใ€๐™๐™ƒ๐™€ ๐™‹๐™€๐™๐™๐™€๐˜พ๐™ ๐˜พ๐™‹๐˜ผ๐™‹ ๐™‚๐™€๐™‰๐™€๐™๐˜ผ๐™๐™Š๐™ใ€‘: Baldr 330 Upgrade adds a ๐Ÿญ๐Ÿฎ๐™‘ ๐™ง๐™š๐™œ๐™ช๐™ก๐™–๐™ฉ๐™š๐™™ ๐™ค๐™ช๐™ฉ๐™ฅ๐™ช๐™ฉ, which keeps the output voltage constant, ๐™„๐™ฉ ๐™ž๐™จ ๐™ฉ๐™๐™š ๐™ฅ๐™š๐™ง๐™›๐™š๐™˜๐™ฉ ๐™ฅ๐™–๐™ง๐™ฉ๐™ฃ๐™š๐™ง ๐™›๐™ค๐™ง ๐™ช๐™จ๐™ž๐™ฃ๐™œ ๐˜พ๐™‹๐˜ผ๐™‹ ๐™–๐™ฉ ๐™ฃ๐™ž๐™œ๐™๐™ฉ (DC to DC), Ensure your stable output all the night, allowing you to enjoy a good sleep.

โšกใ€๐Ÿต ๐˜ฟ๐™€๐™‘๐™„๐˜พ๐™€๐™Ž ๐˜พ๐™ƒ๐˜ผ๐™๐™‚๐™„๐™‰๐™‚ ๐™Ž๐™„๐™ˆ๐™๐™‡๐™๐˜ผ๐™‰๐™€๐™Š๐™๐™Ž๐™‡๐™”ใ€‘: Baldr 330W, 288Wh lithium battery has 1 * AC outlet, 2 * DC outputs, 3 * USB QC 3.0 plugs, 1 * Cigarette lighter, 1 * Type C port, 1 * wireless charging, simplifies your charging process, Satisfy drones, phones, laptop, cameras, mini-fridges, projectors, lights, etc., ๐™„๐™ฉ ๐™ž๐™จ ๐™ฌ๐™ค๐™ง๐™ฉ๐™ ๐™ข๐™š๐™ฃ๐™ฉ๐™ž๐™ค๐™ฃ๐™ž๐™ฃ๐™œ ๐™ฉ๐™๐™–๐™ฉ: ๐™จ๐™ช๐™ฅ๐™ฅ๐™ค๐™ง๐™ฉ๐™จ ๐™ช๐™จ๐™š ๐™ž๐™ฃ ๐™˜๐™๐™–๐™ง๐™œ๐™ž๐™ฃ๐™œ.

โšกใ€๐™‹๐™๐™๐™€ ๐™Ž๐™„๐™‰๐™€ ๐™’๐˜ผ๐™‘๐™€, ๐™Ž๐™„๐™‡๐™€๐™‰๐™ ๐™€๐™“๐™‹๐™€๐™๐™„๐™€๐™‰๐˜พ๐™€ใ€‘: โ˜… providing a purer current to protect devices. โ˜… ๐™Ž๐™ข๐™ค๐™ค๐™ฉ๐™ ๐™˜๐™ช๐™ง๐™ง๐™š๐™ฃ๐™ฉ ๐™ง๐™š๐™™๐™ช๐™˜๐™ž๐™ฃ๐™œ ๐™ฃ๐™ค๐™ž๐™จ๐™š, ๐™ฆ๐™ช๐™ž๐™š๐™ฉ ๐™˜๐™๐™–๐™ง๐™œ๐™ž๐™ฃ๐™œ. โ˜… Realizing the conversion from DC to AC to meet the power supply needs of most equipment. โ˜… Many modified sine wave inverters on the market are cheap, but they will cause current speeds to inconsistent and build up heat to damage the equipment.

โšกใ€๐™ˆ๐™๐™‡๐™๐™„-๐˜พ๐™ƒ๐˜ผ๐™‰๐™‰๐™€๐™‡ ๐˜พ๐™ƒ๐˜ผ๐™๐™‚๐™„๐™‰๐™‚ใ€‘: Three ways to recharge: โถ we recommend that charged with Baldr 120W solar panels (4-6Hrs) to build a solar generator to achieve the convenient function of storing electricity while using. โท Besides, using a wall outlet can be full charging in 5-6Hrs, โธ Using 12V carport can be full charging in 6-7Hrs to realize charge anywhere.

โšกใ€๐™ˆ๐™๐™‡๐™๐™„๐™‹๐™‡๐™€ ๐˜พ๐™Š๐™ˆ๐™‹๐™๐™€๐™ƒ๐™€๐™‰๐™Ž๐™„๐™‘๐™€ ๐™‹๐™๐™Š๐™๐™€๐˜พ๐™๐™„๐™Š๐™‰ใ€‘: โ˜… ๐Ÿณ ๐™ข๐™–๐™Ÿ๐™ค๐™ง ๐™ฅ๐™ง๐™ค๐™ฉ๐™š๐™˜๐™ฉ๐™ž๐™ค๐™ฃ ๐™ค๐™› ๐™—๐™–๐™ฉ๐™ฉ๐™š๐™ง๐™ฎ ๐™ข๐™–๐™ฃ๐™–๐™œ๐™š๐™ข๐™š๐™ฃ๐™ฉ ๐™จ๐™ฎ๐™จ๐™ฉ๐™š๐™ข : overcharging, low/high voltage control, over current, temperature control, short circuit, overload protection and low battery alarm. โ˜… In addition, it adopts ๐™›๐™ž๐™ง๐™š๐™ฅ๐™ง๐™ค๐™ค๐™› ๐™จ๐™๐™š๐™ก๐™ก ๐™–๐™ฃ๐™™ ๐™š๐™ก๐™š๐™˜๐™ฉ๐™ง๐™ž๐™˜ ๐™จ๐™๐™ค๐™˜๐™ -๐™ฅ๐™ง๐™ค๐™ค๐™› ๐™จ๐™ค๐™˜๐™ ๐™š๐™ฉ design to protect the safety of you and your children.

Brand โ€ŽBALDR



Baldr Portable Power Station 330W, 288Wh Emergency Backup Lithium Battery Solar Generator, Perfect CPAP Power Supply with Pure Sine Wave Inverter for Outdoors RV Camping Travel Home Emergency Use

Baldr Portable Power Station 330W

portable power stationportable power station

A New Version, A New Experience

  • Baldr 330W Upgrade has a small size 8.6lb (3.9kg), 9.1”*6.6”*7”, and a reasonable capacity of 288Wh (22.2V 13Ah).
  • With wide range of output ports are ideal for extended camping trips, power outages, and whenever you need some power on the go, compatible with most of appliances or smart devices, such as laptops, ipad, cellphones, some CPAP machine etc., are easy to stow

Complete accessories:

Packing with 8mm DC to 1*18V with MC4 Connector Cable, 1*110V AC Wall Plug Power Adapter, 1*12v Car Charger Cable, 1*User manual

power station with solar panelpower station with solar panel

Prepare Sustainable Solar Generator, Realize Continuous Power Generation.

Baldr 330W Upgrade + Baldr 120W, It is a perfect collocation:

  • Save your charging time

It can be fully charged from 4 to 6 hours, Let you enjoy sustainable power from nature quickly.

  • Realize using while store the power in outdoor

Baldr 330W Upgrade works with MPPT Technology, can be recharged fast by Baldr 120W solar panels (not include), Convert solar energy into electrical energy, and there will never be a power outage.

  • Liberate the traditional charging way

Get rid of the restrictions of the wall socket, and give you a new outdoor lifestyle – freedom charging anytime and anywhere

  • Easy to Prepare, So Convenient! Never waste you happy time!!

Step: Find the Anderson interface of the solar panel, connect Anderson to 8mm DC adapter, then connect to the Baldr power station DC input port. So fast!

big power bankbig power bank

  • Fast Wireless Charging: 10W
  • Smart Temperature Control

Built-in cooling fan to avoid overheating of the power station and ensure safe use, when the temperature reaches high degrees, the fan will turn on automatically

  • 2 Kinds of Lighting

LED flashlight Mode & SOS mode, meet your lighting needs in the dark, provides convenience for your outdoor emergency, such as power failure, camping, and night fishing

  • Fireproof & Anti-electric Shock

Use high-temperature resistant materials, professional fireproof shell

Multi-layer switch protection, avoid electric shock and better protect the safety of you and your children.

portable powerBaldr Portable Power Station 330W

Charge 9 Devices at the Same Time

  • 1*AC Outlet
  • 2*DC Ports: 12V
  • 3*USB-A Ports
  • 1*USB-C Port
  • 1*Cigarette Port: 12V/10A
  • 1*Wireless Charger: 10W

Multiple charging outputs provide more options

Baldr Portable Power Station 330W

Three Recharging Methods

  • Baldr 120W Solar panel 4-6Hrs
  • Wall outlets (110-240V) 5-6Hrs
  • Carport 12V 6-7Hrs

Realize recharging anytime, anywhere

Supports use while recharging

Baldr Portable Power Station 330W

BMS – Always Protect You

  • Overcharging Protection
  • Over/under voltage Control
  • Over current Protection
  • Temperature low/high
  • Low Battery Alarm
  • Short Circuit Protection
  • Overload Protection

Read more

power station with solar panel

Pure Current, Quiet Charging

  • Provide pure current to prevent equipment damage
  • Reduce the noise while using, suitable for friends who have night power needs
  • Converts DC power to AC power, this is the power supply required by most devices.

cpap power backup

Perfect CPAP Battery

  • 12V regulated output to ensure continuous and stable current, give you a good sleep
  • Two ways to charge CPAP : 110V AC or 12V DC plug
  • We recommend using DC plug, and turn off the heater/humidifier, can work longer time

solar panel

Time Management Display

  • Add the low voltage warning
  • Added time monitoring: Remaining Charging Time & Remaining Usage Time๏ผš grasp the using time and charging time at a glance
  • Temperature Indicator
  • Input/Output Status
  • Battery Level & Low Battery Alarm

Read more

portable batteryportable battery


  • Q1: How to know the working times for my device?

Working time = 288Wh* 0.85 / operating power of your device.

  • Q2: Does Baldr 330 have an energy saving mode? How does it work?

When there is no any output for more than 3 hours, Baldr 330W will turn off automatically, saving the power.

  • Q3: Which devices can not Baldr330W support?

Can’t Support Devices Over 330W, If exceeding 330W, it will automatically enter the protection mode, you need to restart to recover it.

  • Q4: What can I do to extend battery life๏ผŸ

It is better to be fully charged every 3 months to keep the battery pack healthy.

Some Tips:

1. Due to long-term transportation and storage, the battery may enter sleep mode. It is recommended to charge it through a wall socket for more than 10 minutes to activate it.

2. Support use while charging, but we don’t suggest, it will influence the battery life.

Additional information




Part Number


Item Weight

โ€Ž9 pounds

Product Dimensions

โ€Ž9 x 7 x 7 inches


โ€Ž30 Lithium ion batteries required. (included)





Power Source

โ€ŽBattery-powered, Solar powered


โ€Ž120 Volts


โ€Ž288 watt_hours

Batteries Included?


Batteries Required?


Battery Cell Type

โ€ŽLithium Ion



Date First Available

April 30, 2021

5 reviews for Baldr Portable Power Station 330W, 288Wh Emergency Backup Lithium Battery Solar Generator, Perfect CPAP Power Supply with Pure Sine Wave Inverter for Outdoors RV Camping Travel Home Emergency Use

  1. blank


    I got this unit to power my cpap on our boat and rv. My first experience was that it shut down every 3 hours. I did a little investigating and found my Remed cpap without the heater on draws so little power the Baldr 500 sensed it wasn’t on. Last night I turned on the heater and it ran for 7 hours and was only down to 75 percent. So far so good. Light weight, versatile with all the power outlets, easy to recharge make it ideal. Hopefully it keeps working.

    1 product
  2. blank

    Bill Johnson

    Just to let people know a 288 watt hour battery means it will power a 2.4 amp products for one hour. Like a deep cycle battery that is 100 amp hours it can run something that is 100 amps for one hour 50 amps for 2 hours. This is an example never run a lead acid battery that far down, it will destroy it. Lithium batteries can be run much lower. So I’m just saying don’t plug in a 10 amp skill saw into this and give the product a bad review

    1 product
  3. blank

    The Colonel

    Charges fast with A/C power. Can be charged by solar power (I bought the 120W solar briefcase from Baldr. It will power many things. I use it with an amateur radio and other items.

    1 product
  4. blank

    SoCal Kids & Corgis

    I purchased both the Baldr 500 power bank and the 120 watt solar panel because i wanted to make sure they were optimized for charging. So far so good. Have only used twice, once in the backyward and once on a day trip to the mountains. I really didn’t expect the solar panel to charge the battery as efficiently as it does. It took the power bank from 48% to nearly full in 4 hours. It didn’t hit 120 watts, but it was consistently charging at about 80-90 watts. I plan to get a second panel and run them in series. DC output barely makes a dent in the battery while I was able to drain over 1/3 while charging my laptop via AC outlets. As other reviews have mentioned make sure you turn the unit off when not in use. The unit seems rugged enough and well built.There’s not much to improve but i do wish there was a spotlight on the side and dust covers on the outlets. I could leave the unit in the car or in a tent to avoid dust in the outlets but id rather have it outside where we are without worrying about dust getting in. Otherwise i have no regrets with this product. Let’s see how it holds up.

    1 product
  5. blank


    We took this to a primitive camp site. We also took our 20″ TV and Amazon Fire TV. We watched TV, inflated our mattress and charged our phones. The next morning I connected it to the solar panel that I also purchased. Before lunch the battery bank was 100% charged. We had plenty of power to run everything we needed each night. The campers on both sides of me had pumps to blow up mattresses but no power to run them and I was able to come to the rescue.

    1 product
Add a review

You may also like…