The smart extra batteries are easy to connect with the main unit of EcoFlow DELTA Pro 3.
Enjoy a seamless, plug-and-play setup. The compact and portable design adds
convenience to your power management.
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
EcoFlow Delta Pro 3 Smart Extra BatteryPlug and Play The smart extra batteries are easy to connect with the main unit of EcoFlow DELTA Pro 3. Enjoy a seamless, plug and play setup. The compact and portable design adds convenience to your power management. Explore the Secure Feeling EcoFlow Brings to You Built with state of the art automotive grade LFP cells for safe and reliable service. Our strong 5 year warranty ensures peace of mind. Energize Every Moment That Needs Electricity Power
Plug and Play
Explore the Secure Feeling
EcoFlow Brings to You
Built with state-of-the-art automotive-grade LFP cells for safe and reliable service. Our
strong 5-year warranty ensures peace of mind.
Energize Every Moment
That Needs Electricity
Power almost all your essential home appliances with the robust 4000W and 230V capabilities of a
single unit. Add extra batteries to extend the convenience even further.
RV
Jobsite
Cutting-Edge Design, Sleek
And Striking
0 Ms Downtime, 0 dB Silent BackupBoosts portability with wider wheels, ergonomic handle, and a compact design. Perfect
for dynamic lifestyles and maximizing family space.
Effortless All-in-One Command
With the EcoFlow App
0 Ms Downtime, 0 dB Silent BackupControl and monitor your home's power remotely with ease using the EcoFlow app. Track
every watt and customize your power usage for optimal efficiency.
Specs:
Net Weight: Approx. 33kg
Dimension: 69.4×29.5×21.5cm
Capacity: 4096Wh
Output Port: 40V-58.4V=100A Max
Compatible with: EcoFlow DELTA Pro 3
Discharge Temperature: -10°C ~ 45°C
Storage Temperature: -10°C ~ 45°C
Charge Temperature: 0°C ~ 45°C
Input Port: 40V-58.4V=80A Max
Dispaly: LED Array
What's In The Box?
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 2294 reviews
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Product Reviews
★★★★★ 1
A total joke.
Pattern Name: Cage Ball, Size: Large - 4 Inch / 8.5 oz
I was so hopeful and really wanted this to be as good as the sellers claimed. After all, they boast of a lifetime replacement (a joke and be sure to read the ridiculous terms lol). I have a "pocket pitty" and she loves rubber toys. There is not much I have found that can withstand her force; however, reading reviews AND seeing their warranty, I wanted to give it a try. Typically, I stick with Java wood and XL super dense knotted ropes, as that has been the only thing that can last any real amount of time. Thankfully, she never goes after our stuff or household items/furniture, just her toys.
The ball arrived. I checked it over. It looked semi promising. I was hopeful. The design does allow for them to leverage their paw strength by getting it between the rubber bars and then pull with their teeth. Within 3 minutes of her having it, she already had a bar ripped off. Within 5 minutes, she had 3 bars ripped off. Don't get me wrong, she had a blast. But this is by no means strong enough for an actual aggressive chewer. Perhaps there is just not anything rubber that can handle her jaws, but now I can't get a replacement because the warranty only covers if the product is defective. It doesn't cover chewing damage (on any of their products). The advertising is very misleading so be aware. Why a replacement if she will just destroy it again you may wonder? She loves to go after a ball, but now I know she can kill this one, I keep them in a drawer and only let her play fetch with it while supervised.
I will say though, I you have a puppy, I think this would be great for them as long as they are not extra large. The material has give, which is nice. But if you have a real aggressive chewer, don't waste the money.
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Reviewed in the United States on March 7, 2023
★★★★★ 4
Not indestructible, but is very tough.
Pattern Name: Ball, Size: Large - 3 Inch / 12 oz
My dog destroyed this, but it took a little longer than it usually does. Would love to know how the lifetime replacement works. There is no information that I see on how to contact the seller.
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Reviewed in the United States on December 8, 2025
★★★★★ 5
Would buy again
Pattern Name: Cage Ball, Size: Large - 4 Inch / 8.5 oz
This is a great ball! Both my dogs love it. Queensland is a heavy chewer and I can see no damage. Catahoula loves to fetch and kick after kick and retrieval this ball shows no wear. It’s easy to pick up and is a good size for my dogs.
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Reviewed in the United States on December 11, 2025
★★★★★ 5
Very Durable Ball
Pattern Name: Cage Ball, Size: Large - 4 Inch / 8.5 oz
This ball has held up to regular puppy chewing for 3 months now. At first I was worried my retriever would get her mouth stuck in it, but it hasn't been a problem since she has gotten bigger. Supervision required for smaller pups.
One thing to note is that the ball was shipped with a strong rubber smell, but that has gone away with use and washing. Super easy to clean!
It is a heavier ball making it bounce well and it doesn't damage the walls.
Super durable. She's been chewing on it every day and there is no damage to it at all. The scratches, holes, or pieces missing. It's stayed intact for months!
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Reviewed in the United States on October 6, 2023
★★★★★ 3
Good ball, but not really for super chewers
Pattern Name: Ball, Size: Large - 3 Inch / 12 oz
This ball is tough...my (foster) dog is tougher. It is a heavy rubber ball, but my Staffordshire bull terrier is able to destroy these balls within about a couple of hours. We never let him chew on these unmonitored. If you have a moderate chewer, this is probably ok for your dog; for any super chewers, you might want to pass.
We first bought one of these balls when we learned our foster dog (fresh out of the shelter) had heartworms. We knew we had to keep him occupied somehow, and it is by far his favorite toy (he loves the doughnut-shaped toy as well). We bought MANY of these during his heartworm treatment. Now that he is done with his treatment we won't buy any more of these. They are expensive for what they are. And just be aware that the lifetime warranty only applies to material or manufacturing flaws...not the actual toughness of the product.
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Reviewed in the United States on June 16, 2025