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Make it a triple
Double or triple the capacity of DELTA Max to 4032Wh or 6048Wh, longer runtime for your key appliances.
Charge anytime, anywhere
DELTA Max’s Smart Extra Battery benefits from all the charging methods DELTA Max has, that means you can charge anytime, anywhere as long as your extra battery is connected to DELTA Max. Once connected, they’ll charge/discharge in unison, keeping the battery percent level across both units.
Ready for any emergency
Get a 1800W DC fast charge with EcoFlow Smart Generator (sold separately). Just plug the generator directly into your extra battery via the extra battery port. This works even when disconnected from your DELTA Max.
Stay informed
The Smart Extra Battery has a bright LCD screen on the front of the unit giving you all the info you need. Output, input, remaining charge and time remaining.
- DOUBLE CAPACITY FROM 2016Wh to 4032Wh The DELTA Max Extra Battery attaches to the DELTA Max to double the capacity of the unit from 2016Wh to 4032Wh. This provides a cost-effective way to upgrade the DELTA Max's capacity.
DELTA Max Extra Battery
Specs
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
Shelf Life
1 year (after fully charged)
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)
DELTA Max Extra Battery Specifications
| Capacity | 2016 wH |
| Weight | 40 lbs |
| Dimension | 18.3 x 9.3 11.1 inch |
| Battery Chemistry | NCM |
| Cycle Life | 800 cycles to 80% capacity |
| Warranty | 3 years |
| Shipping | This item ships to |
 |
Fast Shipping in the USA. Items ship the same or next day We process orders 7 days a week to ensure the fastest shipping possible. All generators are shipped as fast as possible out of several US locations to ensure the fastest delivery. |
|
 |
We Put Our Customers First We have done the research for you to find the best manufacturers with the best warranties. Every unit on our site is covered by a high quality manufacturers warranty. |
|
 |
We offer the absolute lowest price we can offer |
|
 |
We insist that you love our service. 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 AllProGenerators.com is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either. |
Description
Make it a triple
Double or triple the capacity of DELTA Max to 4032Wh or 6048Wh, longer runtime for your key appliances.
Charge anytime, anywhere
DELTA Max’s Smart Extra Battery benefits from all the charging methods DELTA Max has, that means you can charge anytime, anywhere as long as your extra battery is connected to DELTA Max. Once connected, they’ll charge/discharge in unison, keeping the battery percent level across both units.
Ready for any emergency
Get a 1800W DC fast charge with EcoFlow Smart Generator (sold separately). Just plug the generator directly into your extra battery via the extra battery port. This works even when disconnected from your DELTA Max.
Stay informed
The Smart Extra Battery has a bright LCD screen on the front of the unit giving you all the info you need. Output, input, remaining charge and time remaining.
- DOUBLE CAPACITY FROM 2016Wh to 4032Wh The DELTA Max Extra Battery attaches to the DELTA Max to double the capacity of the unit from 2016Wh to 4032Wh. This provides a cost-effective way to upgrade the DELTA Max's capacity.
DELTA Max Extra Battery
Specs
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
Shelf Life
1 year (after fully charged)
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)
DELTA Max Extra Battery Specifications
| Capacity | 2016 wH |
| Weight | 40 lbs |
| Dimension | 18.3 x 9.3 11.1 inch |
| Battery Chemistry | NCM |
| Cycle Life | 800 cycles to 80% capacity |
| Warranty | 3 years |
Shipping
| Shipping | This item ships to |
Delivery
|
Fast Shipping in the USA. Items ship the same or next day We process orders 7 days a week to ensure the fastest shipping possible. All generators are shipped as fast as possible out of several US locations to ensure the fastest delivery. |
|
Why Buy From Us
|
We Put Our Customers First We have done the research for you to find the best manufacturers with the best warranties. Every unit on our site is covered by a high quality manufacturers warranty. |
|
|
We offer the absolute lowest price we can offer |
|
|
We insist that you love our service. 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 AllProGenerators.com is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either. |
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