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EcoFlow Delta Max Smart Extra Battery

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$1,199.00
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BOOST YOUR DELTA MAX WITH A SMART EXTRA BATTERY

The DELTA Max Smart Extra Battery increases the capacity of your DELTA Max, providing longer runtime for your appliances. It can be charged using various methods and works with the EcoFlow Smart Generator in emergencies. The extra battery has an LCD screen displaying output, input, remaining charge, and time remaining information.

BENEFITS OF THE DELTA MAX SMART EXTRA BATTERY

Enjoy longer runtime for your appliances with an additional 2016Wh.

Convenient and easy to use with just one port for input and output.

Expand your capacity up to 6kWh with two Extra Batteries, and stay prepared for emergencies.

Easy to monitor battery status and charge level with the LCD screen and EcoFlow smart app.

Enjoy longer runtime for your appliances with an additional 2016Wh.

Convenient and easy to use with just one port for input and output.

Expand your capacity up to 6kWh with two Extra Batteries, and stay prepared for emergencies.

Easy to monitor battery status and charge level with the LCD screen and EcoFlow smart app.

MAXIMIZE YOUR DELTA MAX'S CAPACITY WITH A SMART EXTRA BATTERY

If you want to get the most out of your DELTA Max, consider adding a Smart Extra Battery to your setup. With the ability to double or triple the capacity of your DELTA Max, you'll have longer runtime for your key appliances, ensuring that they are always ready to go when you need them.

CHARGE YOUR SMART EXTRA BATTERY ANYTIME, ANYWHERE

The Smart Extra Battery is designed to be comfortable and straightforward to use. It can recharge using any of the charging methods available to the DELTA Max. This means you can charge your extra battery anytime, anywhere, as long as it's connected to your DELTA Max.

When the extra battery is connected to your DELTA Max, they'll charge and discharge in unison, ensuring that the battery level is consistent across both units.

STAY POWERED ON ANYWHERE, ANYTIME

FEATURES OF THE DELTA MAX SMART EXTRA BATTERY

Increase the capacity of your DELTA Max by 2kWh or 4 kWh with two Extra Batteries.

The Extra Battery can be charged from various power sources sources through the Delta Max.

The reliable NCM battery chemistry means the Extra Battery will stay at over 80% capacity after 800 cycles.

Easily monitor and control the extra battery using the built-in LCD screen or EcoFlow smart app.

Increase the capacity of your DELTA Max by 2kWh or 4 kWh with two Extra Batteries.

The Extra Battery can be charged from various power sources sources through the Delta Max.

The reliable NCM battery chemistry means the Extra Battery will stay at over 80% capacity after 800 cycles.

Easily monitor and control the extra battery using the built-in LCD screen or EcoFlow smart app.

STAY PREPARED WITH EMERGENCY CHARGING OPTIONS

In an emergency, you can rely on the Smart Extra Battery to keep your DELTA Max fully charged. With the EcoFlow Smart Generator (sold separately), you can get a 1800W fast charge, even when the extra battery is disconnected from your DELTA Max. This ensures you are always prepared for any power outage or unforeseen event.

STAY INFORMED WITH THE BRIGHT LCD SCREEN

The Smart Extra Battery features an integrated bright LCD screen on the front of the unit. Get all the information you need to stay informed about its performance. You can see the output, input, remaining charge, and time remaining at a glance.

This makes it easy to keep track of your battery's status and know when it's time to charge. Armed with this information, you can ensure that your DELTA Max is always ready to go when you need it.

General

Capacity
2016Wh
Net weight
~40 lbs (18 kg)
Dimensions
18.3 x 9.3 x 11.1 in
(46.4 x 23.5 x 28.3 cm)

Battery

Shelf Life
800 Cycles
Cycle Life
80%+ capacity after 800 cycles
Battery Chemistry
NCM

Input

Extra Battery Port Input
50.4V, 1800W Max (X-Stream and solar dual charging)

Output

Extra Battery Port Output
43V-58.4V 3200W Max