Description
Make it a triple.
Double or triple the capacity of your DELTA Pro to 7.2kWh or 10.8kWh. That’ll give you days of power for your essential appliances.
Charge anytime, anywhere.
DELTA Pro’s Smart Extra Battery benefits from all the charging methods DELTA Pro has, including 6500W MultiCharge. That means you can charge anytime, anywhere as long as your extra battery is connected to DELTA Pro. Once connected, they’ll charge/discharge in unison, keeping the battery percent level across both units.
Ready for any emergency.
When the going gets tough and you’re out of charge options, get a 1800W DC fast charge with EcoFlow Smart Generator (sold separately). Just plug the generator directly into your extra battery via the port on the back. This works even when disconnected from your DELTA Pro.
Stay informed.
The Smart Extra Battery sports a bright LCD screen on the front of the unit giving you all the info you need. Output, input, remaining charge and time remaining. It’s all there. Need on the go info? The EcoFlow app can tell you all that & a whole lot more.
What's in the box
1.DELTA Pro Smart Extra Battery 2.DELTA Pro Extra Battery Cable 3.Handle Cover 4.User Manual
*Note: This product is exclusively for the EcoFlow DELTA Pro portable power station; only available for sale in the contiguous United States.
Specifications
| DELTA Pro Smart Extra Battery | |
|---|---|
| Capacity | 3600Wh |
| Battery Chemistry | LFP (Lithium Iron Phosphate) |
| Battery Cycle Life | 6,500 cycles to 50% capacity, 3,500 cycles to 80% capacity |
| Shelf Life | 1 year (after a full charge) |
| Dimension | 25 x 11.2 x 16.4 in / 63.5 x 28.5 x 41.6 cm |
| Weight | Approx. 84lbs / 38kg |
Warranty
Cancellation
You can request a full refund before the item is sent out. Please note that our normal order processing time is within 24 hours.
Once the package is sent out, an immediate cancellation and refund can’t be done.
Return
The return service is currently available for US orders only.
If you are unsatisfied with your purchase, you may return the purchased items complete, unused, and 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.
Refund
After you return the product to our warehouse, we’ll issue the refund within 2 business days.
If you don’t receive the refund after 2 business days, please contact us via sales@solarsovereign.com
Shipping
How long does your order take to ship?/What's the lead time?
Our order fulfillment team will process your orders and arrange the shipment in 1-2 business days.
How long does it take from the time it is shipped out to when the package is at my doorstep?
It takes about 2-7 days to arrive, depending on the shipping distance and the actual situation of transportation.
What carriers do we use?
We use FedEx, USPS, DHL, and UPS as carriers, mainly FedEx.
How can you get the tracking number for your orders?
Solar Sovereign will send a shipping confirmation email and update the tracking number to your account mailbox when it is available.
FAQS
1. How many extra batteries can I use with Delta Pro?
-For each DELTA Pro unit, you can link an extra two batteries, bringing you up to 10.8kWh of capacity.
2. What makes the Smart Extra Battery "Smart"?
-DELTA Pro’s Smart Extra Battery can be monitored from the EcoFlow app, allowing you to monitor & control your batteries from afar.
3. Can I charge the extra battery independently of Delta Pro?
-Yes, you can when using the Smart Generator as part of your ecosystem. For other charging methods, you should connect your Smart Extra Battery to the DELTA Pro unit first.
4. How fast does the Smart Extra Battery charge?
-The charge speed varies depending on your chosen charge method. But in short, it charges fast. The fastest way to charge is by utilizing MultiCharge to reach a 6500W charge speed. With that, you can charge both your DELTA Pro and the extra battery in <2 hours. And via a standard AC wall outlet, you can expect a full charge in 2.7 hours assuming your DELTA Pro unit is fully charged.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.