EcoFlow WAVE 3 Add-On Battery
Enjoy up to 8 hrs. of wireless comfort from your EcoFlow WAVE 3 Portable Air Conditioner. This 1024Wh LFP add-on battery charges fast and offers up to 10 years of daily use.




- Offers up to 8 hrs. of uninterrupted use for your WAVE 3 Portable Air Conditioner—perfect for a full night of restful sleep (portable air conditioner not included)
- High-quality LFP cells ensure a lifespan of up to 10 years in daily use
- By combining AC charging and solar charging, the WAVE 3 Add-On Battery can be fully charged in as fast as 75 min.
Imported.
View all EcoFlow BatteriesBest Use | Camping |
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Rechargeability | Rechargeable |
Battery Type | Lithium Iron Phosphate |
Battery Size | Special Purpose |
Weight | 21 lbs. 6.4 oz. |
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I bought this about a month ago. I got it so I could run the Wave 3 from DC power on my Bluetti power station with 3 chungas batteries. I'd actually prefer to have that ability without having to buy another battery. The battery is working. It has a cool mounting system. You can set it to charge and discharge within the max limits to extend lifetime. I don't like that I have to disconnect AC shore power, which I normally have, from the Wave 3 to get the battery to turn off. I want to leave it in position under the Wave 3, which will normally run off AC, then turn the battery on to charge when I know I'm going to need it. Finally, the website is irritating because its easy to find the product, but there are no links to the docs on the product page, you have to go into a generic manuals section and search there.