EcoFlow EB600 Extra Battery for RIVER 3 Plus
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Product highlights
In the box
In the box
Free standard shipping
Free standard shipping
*Orders placed before 1 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy
Free Local Pickup
Free Local Pickup
Please call for store stock availability. Requests made before 2:30 PM EST can be available for next-day pickup. Learn more
Take your portable power to the next level with the RIVER 3 Plus Extra Battery. Choose between the EB600 (572Wh) to expand your energy storage up to a maximum of 858Wh. Designed to grow with your power demands, this modular system offers a seamless and scalable energy solution.
More Capacity, More Flexibility
Power more devices, the charge from more sources
By adding an Extra Battery, you not only increase your energy reserve but also unlock an additional 140W USB-C port. This means faster recharging, more ways to charge, and greater versatility for powering your devices. The Extra Battery can even operate independently, providing convenient power on its own when portability matters most.
Effortless Connection, No Tools Required
Plug-and-play expansion in seconds
Forget cables or screws. The Extra Battery uses advanced Pogo Pin technology and secure clips to attach directly to your RIVER 3 Plus in seconds. It’s a truly hassle-free upgrade, simply stack and go.
Lightweight Power for Life on the Move
Use standalone or as part of your system
The compact EB600 weighs just 12.8 lb, making it lighter than the RIVER 3 Plus. With its USB-C input/output and slim design, it's the perfect grab-and-go power solution for short trips or minimalist setups. Use it on its own or as part of your main power system; flexibility is built in.
Long-Lasting Performance You Can Count On
10-year lifespan with advanced LFP battery tech
Backed by the same LFP battery technology as the RIVER 3 Plus, the Extra Battery is engineered for a decade of dependable use. With a 5-year warranty and up to 10 years of lifespan, it’s a smart, future-proof investment for your portable energy needs.
Physical
| Weight | 12.8 lb |
Connectivity
| Wireless Charging | No |
EcoFlow EB600 Extra Battery for RIVER 3 Plus - 140W USB-C Port, LFP Battery with 10-Year Lifespan
| Capacity | 572Wh |
| Dimensions | 9.2 x 8.8 x 6.2 in |
| Net Weight | 12.8 lb |
| Battery Chemistry | LiFePO4, 3000 cycles to 80% capacity |
| USB-C Output | 1 port, 5V/9V/12V/15V⎓3A Max, 20V/28V⎓5A Max, 140W Max |
| USB-C Input | 5V/9V/12V/15V⎓3A Max, 20V/28V⎓5A Max, 140W Max |
Shipping & Returns
Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.
