EcoFlow Extra Battery for Delta 2 Max 2048Wh (170Ah@12V)

SKU: EFDELTA2MAX-BAT Learn More»

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Accessories

EcoFlow 800W Alternator Charger

$499

SKU: EFALT800W

EcoFlow 800W Alternator Charger, 1 Year Warranty.

Charge while you drive, and stay powered up on the road.
800W turbo alternator, 8 x faster than traditional in-vehicle auxiliary power outlets. Top up 1kWh in only 1.3 hours.
A 3-in-1 fast charger, maintainer, and jump start

Top up 1kWh in only 1.3 hours. Charge 8× faster while you drive with our EcoFlow 800W Alternator Charger and recharge your power station in only 1.3 hours.
With the EcoFlow 800W Alternator Charger, charge 8 times faster than with traditional vehicle auxiliary power outlets simply by using excess energy generated by your vehicle. The charger uses its onboard DC-DC converter to restore your EcoFlow power station's energy while you drive.

Triple the value with a 3-in-1 functional design. The 3-in-1 charger, maintainer, and jump starter saves time, money, and precious in-vehicle space.
With its smart and efficient fast charging capabilities, you'll stay powered no matter how long you're on the road.

Extend your RV house battery runtime. Conveniently adapts to 12V/24V RV house batteries.Connects to EcoFlow portable power stations and protects RV house batteries while expanding energy storage capacity by up to 7.2kWh*. *With EcoFlow DELTA Pro and DELTA Pro Extra Battery

Safety-assured for any journey. With a high thermal resistance, Gallium Nitride (GaN) technology ensures safe charging every single time.The 800W Alternator Charger offers multiple safety features, including undervoltage protection that prevents excessive energy use and damage to the starting battery. A 2-year warranty ensures your experience and peace of mind.

Clean, easy install without leaving a mark. Connect your 800W Alternator Charger to your vehicle's starter battery or RV's house battery to enjoy a worry-free power experience during your journey.

Compatible with EcoFlow Portable Power Stations

Ecoflow Delta Pro Power Station 3600Wh (300Ah@12V), EFDeltaPro
EcoFlow Delta 2 Max Power Station 2048Wh (170Ah@12V), EFDELTA2MAX
EcoFlow DELTA MAX 2000 Portable Power Station (168Ah@12V), EFDELTAMAX
EcoFlow Delta 2 Portable Power Station 1024Wh (85Ah@12V), EFDELTA2
EcoFlow Extra Battery for DELTA 2 (85Ah@12V), EFDELTA2-BAT
EcoFlow Extra Battery for Delta 2 Max 2048Wh (170Ah@12V), EFDELTA2MAX-BAT

What's in the Box:

EcoFlow Alternator Charger
Installation Board
Cable Puller
M6 Nut
M5
Input Cable (5m)
XT150 Out Cable (1m)
M6
Fuse Cable
ST5.5
Manual and Warranty Card

Call 1300 400 122

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Product Description

EcoFlow Extra Battery for Delta 2 Max 2048Wh (170Ah@12V), 5 Year Warranty.

Expandable capacity: One add-on battery connects to a Delta 2 Max to double the total capacity of your system to 4096 Wh (watt hours)/340 Ah (amp hours). Connect a maximum of two additional batteries to your master unit to give your system a staggering 6144 Wh (watt hours)/510 Ah (amp hours) of capacity.

Ready for emergencies: This Extra Battery can recharge directly from EcoFlow’s Smart Generator outdoors, giving you another option for emergencies.

LCD screen: Get all the same info about battery percentages, remaining recharge time, hours left, and more on the built-in screen. You can also check the battery’s status anywhere from the EcoFlow app.

Expandable capacity - Increase the capacity of DELTA 2, DELTA Max and DELTA 2 Max with an extra 2048Wh.
Triple power at up to 30% lower cost - 2-6kWh expandable capacity to fit your energy storage needs. Add up to two DELTA 2 Max Smart Extra Batteries to gain a capacity of 6144Wh. And it's up to 30% more affordable than a power station of the same capacity.
10-year lifespan with an LFP battery - Get 10 years of daily use until it hits 80% of its original capacity. Embrace the 3000+ charging cycles enabled by the LFP battery chemistry.
Easy to use - Plug-and-play without setup. And use the EcoFlow app to monitor and control the DELTA 2 Max Smart Extra Battery.
5-Year Full Warranty - With one of the most comprehensive warranties in the industry, we go the extra mile to give you peace of mind.

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Specifications

SKU EFDELTA2MAX-BAT

Brand EcoFlow

GTIN 4895251604789

Warranty Period: 5 Years

Product Category Portable Power Stations

Amp hours (Ah) @ V 170Ah@12V

Dimensions 464 x 235 x 283 mm

Weight (kg) 19

Compatible With DELTA 2 / DELTA Max 2000/ DELTA 2 Max

Battery LFP chemistry, 3000 cycles to >80% capacity

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Product Q&A

Ask Us a Question

Which portable power station is compatible with the DELTA 2 Max Smart Extra Battery?

DELTA 2, DELTA Max, and DELTA 2 Max are compatible with the DELTA 2 Max Smart Extra Battery.
How many extra batteries can I use with a portable power station?

DELTA 2 supports only 1 extra battery while the DELTA Max and DELTA 2 Max support up to 2.
Can I charge the extra battery without connecting to a power station?

Yes. You can use a Smart Generator to charge an extra battery even when it's not plugged into a power station. All other charging methods require it to be connected to a power station.
What makes the Smart Extra Battery "Smart"?

This battery can be monitored and controlled on the EcoFlow app.