EcoFlow WAVE 2 Extra Battery

Name: EcoFlow WAVE 2 Extra Battery
Brand: EcoFlow
SKU: ZYDKT210-EB
Price: 899.0 USD
Availability: InStock

by EcoFlow

SKU: ZYDKT210-EB

$899.00

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Extend Cool Comfort And Warmth For Hours On End With The EcoFlow WAVE 2 Extra Battery

Do you love the convenience and portability of the EcoFlow WAVE 2 but wish you could extend its runtime for longer cooling or heating sessions? Look no further than the EcoFlow WAVE 2 Extra Battery! This ingenious accessory seamlessly integrates with your WAVE 2, providing you with hours of additional runtime to keep your space comfortable, wherever you are.

The EcoFlow WAVE 2 Extra Battery can be used to extend the runtime of your EcoFlow WAVE 2 Portable Air Conditioner and Heater. With a capacity of 1159Wh, the WAVE 2 Add-On Battery can provide up to 8 hours of additional runtime in cooling mode or 10 hours in heating mode.

The WAVE 2 Extra Battery also allows you to be able to charge your WAVE 2 with a solar panel. Additionally, it can be used to power other devices, such as laptops, tablets, and smartphones.

The WAVE 2 Add-On Battery is easy to use. Simply connect it to your WAVE 2 using the included cable. The battery will automatically start charging the air conditioner.

EcoFlow WAVE 2 Extra Battery Specifications

Capacity	1159Wh
Battery Chemistry	NCM
Battery Life Cycle	800 cycles to 80%+ capacity
Max. Output Power	820W
Extra Output Port 1	USB-C 100W
Extra Output Port 2	USB-A 18W
Dimensions	515 x 272 x 92 mm / 20.2 x 10.7 x 3.6 in
Approximate Weight	7.8kg / 17.2 lbs

EcoFlow WAVE 2 Extra Battery Quick-Start Guide

EcoFlow Wave 2 Extra Battery Quick-Start Guide

Power bank we didn’t know we needed

We received the Trail as a free gift of the EcoFlow Black Friday promotion. We live in an off-grid cabin, and have a couple small 1 watt fans for moving air - the Trail has been perfect for this use. It has almost as much juice as our much heavier and bulkier Jackery 300. We love it.

Hi Kate,

Thank you so much for sharing this! We’re thrilled to hear the EcoFlow TRAIL 200DC has been such a great fit for your off-grid cabin. It’s awesome to know it’s delivering that kind of performance in such a compact package—and even holding its own against a larger unit.

We really appreciate you taking the time to leave a review, and we’re glad the Black Friday promo turned into something genuinely useful for you. If you ever need anything else or have questions down the road, we’re always here to help.

Thanks again for choosing Outbound Power!
Best regards,
Bill

Awesome

Hi Michael,

Thank you for the awesome feedback! We’re glad to hear you’re happy with the Solar Panels from Jackery. Stay blessed and Happy holidays in advance.

Thank you for the awesome feedback! We’re glad to hear you’re happy with the Jackery Battery Pack 1000 Plus. If you ever have questions or need anything down the road, we’re always here to help.

Repeat offender

Gotcha with the title, I have purchased several items from OBP, like a repeat offender. I’m glad I stumbled across their website, every product I purchased has arrived on time and in great condition. As long as I have a need for their products, I will always be a customer, or repeat offender.

Hi Homer,

This made our day — we love the “repeat offender” title. Thank you for coming back to Outbound Power and for trusting us with multiple purchases. We’re glad everything has arrived on time and in great condition, every time.

We truly appreciate your loyalty and support, and we’ll be here whenever you’re ready for the next “offense.”

Thanks again for being such a great customer.
Best regards,
Bill

Fast delivery...competitive pricing.

I've been looking all over for this cable connector. So, kudos for actually having it in stock. Delivery was fast and the connector works great.

Hi T.R.,

Thank you for taking the time to leave a review — we really appreciate it. We’re glad we had the connector you were looking for and that it arrived quickly and worked exactly as expected.

Thanks again for choosing Outbound Power. Please don’t hesitate to reach out if you need anything else in the future.

Very well designed

I haven’t installed as of now but will edit and repost once installed.

Hi Jeffrey,

Thank you for the 5-star review! We’re glad to hear your first impression of the EcoFlow Smart Home Panel 3 has been a positive one so far. We look forward to hearing how the installation goes once everything is up and running.

If you have any questions or need assistance during setup, our team is always here to help.

Thanks again for choosing Outbound Power,
Bill & the Outbound Power Team

This is my second Delta Pro Ultra! Bought to expand our home backup. Both units are connected to the Smart Home Panel 2

Hi John,

Thank you so much for the incredible 5-star review — and for being a returning customer! We’re honored that you chose a second DELTA Pro Ultra to expand your home backup system. Connecting both units to the Smart Home Panel 2 is an excellent setup for maximizing reliability and whole-home coverage.

We truly appreciate your trust and support. If you ever need assistance optimizing your configuration or adding accessories, our team is always here to help.

Best Price In Town

I do lots of research and Outbound Power had the best deal on what I needed. Surprise surprise. It shipped from the same warehouse as the manufacturer and the warranty works exactly the same. Glad to have found the site.

Hi RG,
Thank you for the kind words! We’re glad your research led you to us and that everything worked out as expected—from pricing to shipping to warranty coverage. We truly appreciate your support and hope you enjoy your new battery pack.

Works perfect!

Hi Philip,
Thank you for sharing — we’re glad to hear the Alternator Charger is working perfectly for you! We truly appreciate your support and hope it continues to serve you well.

Best,
Bill

Ecoflow Wave 3 purchase

I can honestly say Outboundpower Company exceeds their mission statement. The word that defines this organization is "Outstanding". The the Quality of products they sell is Outstanding. Their recent price matching is Outstanding by exceeding my expectations and truly customer focused. They really make a difference; a refreshing find these days. Their customers are definitely the most important part and purpose of their work.

In closing, I seldom offer reviews even when asked. However, I was motivated to expend the time and effort to recommend OutBoundPower without reservation; because they truly earned my respect. R. Kaiser

Thank you so much for your incredible review. We’re truly honored by your words. Our entire team works hard to deliver exactly the experience you described, and hearing that we exceeded your expectations means the world to us.

Price beating, product quality, and personal support are core parts of our mission, and it’s deeply gratifying to know they made a real difference for you. Reviews like yours remind us why we do what we do.

Thank you for taking the time to share your experience. Your trust and recommendation are sincerely appreciated. If there’s ever anything more we can do to be of service, we’re here and ready to help.

— Bill & the Outbound Power Team

EcoFlow WAVE 2 Extra Battery

Found a lower price?

Extend Cool Comfort And Warmth For Hours On End With The EcoFlow WAVE 2 Extra Battery

EcoFlow WAVE 2 Extra Battery Specifications

EcoFlow WAVE 2 Extra Battery Quick-Start Guide

Customer Reviews

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