How to Charge Ecoflow Delta Pro?

Having a charged Ecoflow Delta Pro is really important if you need power when you’re outdoors, during emergencies, or when there’s no electricity. The Delta Pro has a big 3.6kWh battery capacity and offers several easy ways to charge it up. This article will explain the different methods you can use to charge your Delta Pro – from using a regular wall outlet to using solar panels that take energy from the sun.

No matter if you’re at home, on the road, or out in nature, you’ll find a charging method that works best for your situation and power needs. Let’s get in and learn how to keep your Delta Pro charged and ready to go!

How to Charge Ecoflow Delta Pro

Ways to Charge Ecoflow Delta Pro

The Delta Pro offers a flexible charging experience, allowing you to adapt to your situation. Basically, the Ecoflow Delta Pro has four charging methods.

Here’s a breakdown of your options

AC Charging

AC Charging

If you’re looking for the quickest way to charge your Delta Pro, look no further than the tried-and-true AC wall outlet. This is the fastest way to charge your Delta Pro. You can plug it into a standard wall outlet with up to 1800W capacity and customize the charging speed using the EcoFlow app (ranging from 200W to 1800W). At the highest setting, it can fully charge in approximately 2.7 hours.

But wait, there’s more! You can fine-tune the charging power with the AC Charge Speed Switch conveniently located on the back of the Delta Pro. Push the switch upward to start X-Stream charging with a 1,800W Max input. Or, if you prefer a more leisurely pace, set the switch downward and customize the charging power anywhere from 200W to 1,800W (with a default setting of 400W).


To ensure a safe and speedy charging experience, it’s crucial to use the AC Charging Cable included in the package. Resist the temptation to use other cables, as they may not be up to the task. Plug it directly into an AC wall outlet and make sure the wall output current is more than 15A. If not, simply reduce the unit’s charging speed with the AC Charge Speed Switch. EcoFlow takes no responsibility for any consequences arising from not following the instructions, including but not limited to charging with other AC charging cables.

Solar Charging

Solar Charging

Utilizing the power of the sun is not only eco-friendly but also incredibly convenient when it comes to charging your Delta Pro.

Solar Panel Power: While the Delta Pro itself doesn’t come with a solar panel, it’s compatible with most solar panels on the market. Just make sure the panel’s output voltage stays within 150V to avoid any damage.

Separate But Essential: The solar charging cable (MC4-XT60 adapter cable) and the solar panel are sold separately. Factor this into your budgeting when planning your solar-powered charging setup.

With a little planning and sunshine, you can keep your Delta Pro charged using the power of nature!

Car Charging

Car Charging

Sometimes, the road calls, and you need to keep your Delta Pro charged and ready for action. Fear not, for you can harness the power of your trusty automotive companion to keep your power station juiced up. Simply use a 12V/24V car charger with an 8A current, and you’ll be able to charge your Delta Pro on the go.

While car charging may not be the speediest option, it’s an excellent choice for emergencies or when you need to top up the battery during your travels. However, remember to keep your car engine running while charging to avoid draining the vehicle’s battery. With this handy option, you can rest assured that your Delta Pro will always have enough power to keep your essential devices running, no matter where the road takes you.

EcoFlow Smart Generator/ Extra Battery

EcoFlow Smart Generator Extra Battery

For those seeking an extra layer of power security, the EcoFlow Smart Generator or Extra Battery is an optional accessory that can serve as a backup power source. By connecting it to your Delta Pro, this handy addition will automatically kick into action and start charging the unit if the battery level drops below a certain point – a point that you can conveniently set in the EcoFlow app.

With this accessory by your side, you can enjoy peace of mind knowing that your Delta Pro will always have a reliable power source to keep it charged and ready for action, no matter what challenges arise.


While the EcoFlow Smart Generator or Extra Battery is a game-changer, it’s essential to follow a few precautions to ensure safe and optimal performance:

  1. Before connecting or disconnecting the Smart Extra Battery and DELTA Pro, make sure to turn off both devices.
  2. Before using, double-check that both the DELTA Pro and Smart Extra Battery display the extra battery icon on their screens, indicating they’re properly connected.
  3. Remember to turn off the Smart Battery before connecting or disconnecting it.

By following these simple steps, you can rest assured that your Delta Pro and its backup power source will work seamlessly together, providing you with a reliable and uninterrupted power supply whenever and wherever you need it.

Bottom Line 

With its versatile charging options, the Ecoflow Delta Pro offers unmatched convenience and flexibility. Whether you’re relying on traditional AC power, harnessing the power of the sun, or utilizing your car’s battery, you can keep your Delta Pro charged and ready to power your essential devices. Remember, following the manufacturer’s instructions and taking necessary precautions is crucial for safe and efficient charging.

If you have any further questions or need assistance with charging your Delta Pro, feel free to leave a comment below. We’re here to help you make the most out of this powerful and reliable portable power station. Thanks for reading, and happy charging!

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