EcoFlow Delta MAX [Smart Expansion Battery] | + 2,016wH | 40lbs | Connect up to 2 per Delta MAX
✔ Fast, Reliable Shipping
✔ Best Online Prices
✔ Canadian Based Business
4 Great reasons to buy from us:
More of DELTA Max
Double runtime with this add-on battery that plugs into any DELTA Max portable power station. Add up to two Extra Battery units for a total capacity of 6048Wh.
Convenient recharging
DELTA Max and its Extra Battery charge and discharge in unison. Whether you’re recharging DELTA Max from solar panels, AC outlets, a vehicle, or our Smart Generator, the DELTA Max Extra Battery will recharge alongside.
Independent in emergencies
The extra battery even recharges directly from EcoFlow’s Smart Generator without DELTA Max. That’s more recharging options to fit any situation.
LCD screen
Get all the info on battery percent, time until full, time until empty, and more on the DELTA Max Extra Battery LCD screen. Check the battery’s status anywhere on the EcoFlow app.
Specifications
- Net Weight Approx. 40 lbs (18 kg)
- Dimension 18.3 x 9.3 x 11.1 in (46.4 x 23.5 x 28.3 cm)
- Charge Temperature 32 to 113°F (0 to 45°C)
- Discharge Temperature -4 to 113°F (-20 to 45°C)
- Warranty 24 months
- Capacity 2016Wh
- Cell chemistry NCM
- Cycle life 800 Cycles to 80%+ capacity
- Management Systems BMS, Over Voltage Protection, Overload Protection, Over Temperature Protection, Short Circuit Protection, Low Temperature Protection, Low Voltage Protection, Overcurrent Protection
- Testing and Certification UL CE FCC ROHS Telec
- Extra Battery Port Input 50.4V, 1800W Max (X-Stream and solar dual charging)
- Extra Battery Port Output 43V-58.4V 3200W Max
- Smart Generator Supported (sold separately)
Still Have Questions? Give us a call today 1-877-242-2792
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Order Shipment & Tracking: You'll receive a confirmation email immediately after your order has been placed. If a product you've ordered is not in stock or is on back order, a member of our team will reach out to discuss how you'd like to move forward before charging your card. |
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Returns & Exchanges: Simply contact us for a returns number and send your item to our returns centre for fast processing. As an authorized dealer of all the brands you find on Shop Solar Kits, we abide by and follow the return policies of all our manufacturers. For more on this, check out our Shipping & Returns page or call us at 1-877-242-2792 |
![]() |
Damaged Shipments: We always ask that you inspect the packaging of your item(s) when they arrive, in the off chance your order arrives damaged, please take photos right away and send them to info@shopsolarkits.com. From there we'll work with you to get the situation resolved ASAP. |
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![]() |
Cancellations & Refunds: contact us within 24 hours of placing your order and we'll gladly cancel it for you. If it's been more than 24 hours and your order has shipped, you may be responsible for any return shipping charges if necessary. Also please note, refunds can only be issued to the original credit card that was used. |
![]() |
Quality Service, Guaranteed. If your product doesn't fit, it breaks, you've changed your mind or for no reason whatsoever simply reach out to us and we'll cheerfully work to make you happy. |
|
![]() |
Returns are easy, simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund asap! |
|
![]() |
In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down. |
|
![]() |
We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again. |
|
![]() |
Ordering from Shop Solar Kits is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either. |
More of DELTA Max
Double runtime with this add-on battery that plugs into any DELTA Max portable power station. Add up to two Extra Battery units for a total capacity of 6048Wh.
Convenient recharging
DELTA Max and its Extra Battery charge and discharge in unison. Whether you’re recharging DELTA Max from solar panels, AC outlets, a vehicle, or our Smart Generator, the DELTA Max Extra Battery will recharge alongside.
Independent in emergencies
The extra battery even recharges directly from EcoFlow’s Smart Generator without DELTA Max. That’s more recharging options to fit any situation.
LCD screen
Get all the info on battery percent, time until full, time until empty, and more on the DELTA Max Extra Battery LCD screen. Check the battery’s status anywhere on the EcoFlow app.
Specifications
- Net Weight Approx. 40 lbs (18 kg)
- Dimension 18.3 x 9.3 x 11.1 in (46.4 x 23.5 x 28.3 cm)
- Charge Temperature 32 to 113°F (0 to 45°C)
- Discharge Temperature -4 to 113°F (-20 to 45°C)
- Warranty 24 months
- Capacity 2016Wh
- Cell chemistry NCM
- Cycle life 800 Cycles to 80%+ capacity
- Management Systems BMS, Over Voltage Protection, Overload Protection, Over Temperature Protection, Short Circuit Protection, Low Temperature Protection, Low Voltage Protection, Overcurrent Protection
- Testing and Certification UL CE FCC ROHS Telec
- Extra Battery Port Input 50.4V, 1800W Max (X-Stream and solar dual charging)
- Extra Battery Port Output 43V-58.4V 3200W Max
- Smart Generator Supported (sold separately)
Still Have Questions? Give us a call today 1-877-242-2792
![]() |
Order Shipment & Tracking: You'll receive a confirmation email immediately after your order has been placed. If a product you've ordered is not in stock or is on back order, a member of our team will reach out to discuss how you'd like to move forward before charging your card. |
|
![]() |
Returns & Exchanges: Simply contact us for a returns number and send your item to our returns centre for fast processing. As an authorized dealer of all the brands you find on Shop Solar Kits, we abide by and follow the return policies of all our manufacturers. For more on this, check out our Shipping & Returns page or call us at 1-877-242-2792 |
![]() |
Damaged Shipments: We always ask that you inspect the packaging of your item(s) when they arrive, in the off chance your order arrives damaged, please take photos right away and send them to info@shopsolarkits.com. From there we'll work with you to get the situation resolved ASAP. |
|
![]() |
Cancellations & Refunds: contact us within 24 hours of placing your order and we'll gladly cancel it for you. If it's been more than 24 hours and your order has shipped, you may be responsible for any return shipping charges if necessary. Also please note, refunds can only be issued to the original credit card that was used. |
![]() |
Quality Service, Guaranteed. If your product doesn't fit, it breaks, you've changed your mind or for no reason whatsoever simply reach out to us and we'll cheerfully work to make you happy. |
|
![]() |
Returns are easy, simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund asap! |
|
![]() |
In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down. |
|
![]() |
We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again. |
|
![]() |
Ordering from Shop Solar Kits is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either. |