EcoFlow GLACIER Plug-in Battery

Introducing the EcoFlow GLACIER Plug-in Battery, a game-changer in portable power solutions. This innovative device is meticulously designed for ultimate convenience, allowing you to enjoy a cordless experience while keeping your essentials chilled. Say goodbye to the hassle of messy cables and limitations.

With its robust 298Wh battery capacity, the GLACIER Plug-in Battery offers an impressive 40 hours of continuous power. This means you can keep your frozen meals, fresh fruits, and beverages icy cold without any interruptions. Whether you're camping, on a road trip, or just need a reliable power source for your outdoor adventures, the GLACIER Plug-in Battery has you covered.

Experience the freedom of a cable-free, on-the-go refrigeration solution with the EcoFlow GLACIER Plug-in Battery. It's your ticket to keeping things cool and convenient wherever you are, making it an essential companion for those who value both portability and functionality.

Why buy from Wheels & Chairs?

  • Price - Wheels & Chairs offers the lowest price possible as allowed by our manufacturers. You won't be able to find any of our items for less than what we offer on the market.
  • Service - Our knowledgeable customer service team has the BEST response times in the industry. If you send a message to live chat and don't hear a response in 5 minutes or less, you get a discount.
  • Free Shipping in the US - We ship to anywhere in the US for absolutely free (contiguous states only). It's on us.
  • Return Policy - We match the return policies of our manufacturers for all products giving you the best possible deal (usually free returns within 30 days plus a restocking free. See the full return policy in "Shipping | Warranty | Returns" tab above.


We offer free shipping on all products.

Estimated Shipping Time: 7 Business Days


The EcoFlow service team will take care of all the after-sales issues. If any quality issues are involved, please feel free to contact our service team


Customers can request a full refund within 24 hours after placing an order on

Please note that we will charge a transaction fee if you apply for the refund 24 hours after the order is placed and before delivery has been made (2.6% for credit card users, 3.6% for PayPal users, 3.5% for Affirm users, 3.3% for Klarna users). 

Orders cannot be canceled more than 30 days after they are shipped.


The return service is currently available to US orders only. 

If you are unsatisfied with your purchase, you may return the purchased items complete in their original packing within 30 days of receiving them for an exchange or refund.

If 30 days have passed since your purchase, we cannot offer a refund or exchange.

For quality issues, we will give you a full refund or one-time free replacement within 30 days of receiving the items.

Please collect the package first if your order has been shipped and you want to return it. Then contact our Wheels & Chairs Support via to obtain instructions to return.

Please note that a double shipping fee may be deducted from the original payment if you reject the shipments.

You’ll be charged for shipping and a transaction fee (2.6% for credit card users, 3.6% for PayPal users, 3.5% for Affirm users) in the event of a return on US orders.

Return Process

Contact Wheels & Chairs at to start the return process. Please provide them with proof of purchase, such as an invoice.

You will receive instructions on how to properly pack the products and return them to us. Please make sure all components are included in the package. 


After you have returned the product to our warehouse, we will issue a refund within 14 business days. You will be notified by email when your order is refunded. If you have not received the refund after 14 business days, please contact us via

Return Shipping Cost

Please note that return shipping costs include shipping costs and handling fees.

After-sale Service Contact

Phone: +1 (757) 654-1727 (English service only. International charges apply if calling from outside of the US)

Got questions? Read through our FAQ page listed in our Main Menu to see if it's answered there! If not, please contact us either through the chatbot found on the bottom right of the screen or via this form.

Customer Reviews

Based on 3 reviews
Tracy James

The battery could also be used as a standalone power bank to charge mobile devices with via the same USB-C PD port, including a laptop. However, I would not use the battery for that purpose as there are cheaper power banks you can use. I would reserve this EF battery for powering the EF Glacier it was designed for. Why? There is a limited lifetime on how long these batteries will last.

Mazai Luague
Worth the investment for an extra 1/2 - 1 day of self-sufficient runtime

Let's be realistic here. 40 hours of claimed runtime from a 300Wh battery? As amazingly efficient as the Glacier is (in fact, it's one of the most efficient I have tested), the manufacturer's claim of 40 hours is a bit lofty. Is it achievable? Absolutely. In cooler, ambient temperatures/weather. Will it last that long in the hot, summer heat or in your car? In my tests, no. The most I was able to get was about 30 hours in 90F ambient weather, or about 23 hours when left in the car's trunk.

At about $1/Watt-hour, this battery is priced about right. It charges rapidly -- in about 3-4 hours -- with a USB-C PD 100W wall charger (I use Goal Zero's Sherpa 100 for portable charging, though I'd only be able to get this EF battery recharged by only about 33% with the Sherpa). Like many chargers, they start off fast and slow down as they reach about 80% so not to overcharge and overheat. I applaud EcoFlow in that they allow the extra battery to be recharged with a standard USB-C PD interface unlike some others who require the purchase of an expensive, proprietary wall charger to do so.

LeFlop King

Should you be concerned about how long this battery will last? No. It will be more likely for the Glacier to become obsolete before you would have to get a new battery.