EcoFlow - DELTA 3 Extra Battery
About this product
The EcoFlow DELTA 3 Extra Battery is an accessory designed to expand the storage capacity of the EcoFlow DELTA 3 series portable power station, providing users with more power and longer runtime for their off-grid adventures or emergency backup needs. With a modular design, the DELTA 3 Extra Battery is easy to connect and offers a seamless extension to the DELTA 3 series's already impressive 1024Wh capacity.
Features
Increased Capacity
The DELTA 3 Extra Battery adds 1024Wh to the DELTA 3 Series, doubling the available energy for longer device usage or multiple devices simultaneously.
Seamless Integration
The extra battery connects directly to the EcoFlow DELTA 3 Series, allowing for an easy setup and an integrated power solution. This plug-and-play functionality ensures users can start using it right away without complex installation steps.
Portability
While adding extra power, the DELTA 3 Extra Battery maintains EcoFlow’s focus on portability, making it suitable for camping, RV trips, outdoor activities, and emergency preparedness.
High-Performance Battery Cells
It uses high-quality lithium iron phosphate (LiFePO4) battery cells, which provide excellent safety, long battery life, and thermal stability.
Plug-and-play system
Use the EcoFlow app to monitor and control the DELTA 3 Smart Extra Battery.
Specifications
- BrandEcoFlowModel NumberEFDELTA3P-EBProduct NameDELTA 3 Extra BatteryColorSilverBattery ChemistryLithium-ionVoltage120 volts
Reviews
Rating 4 out of 5 stars with 1 review
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Compare similar products
The EcoFlow DELTA 3 Extra Battery is an accessory designed to expand the storage capacity of the EcoFlow DELTA 3 series portable power station, providing users with more power and longer runtime for their off-grid adventures or emergency backup needs. With a modular design, the DELTA 3 Extra Battery is easy to connect and offers a seamless extension to the DELTA 3 series's already impressive 1024Wh capacity.
Take power anywhere with the BLUETTI Elite 30 V2—your ultra-light, 4.3kg portable power station with a 288Wh capacity and 600W rated output. Whether you’re camping outdoors, jamming with friends, or prepping for storm season, this compact powerhouse runs lights, fans, mini fridges, laptops, and more—quietly and reliably. Need more muscle? Activate "Power Lifting Mode" to run appliances up to 1500W, like kettles or toasters. With advanced UltraCell™ tech and smart cooling, it uses up to 50% less energy while keeping things cool and quiet. Perfect for road trips, tailgates, or emergency backup at home—this is portable energy for life on your terms.
BLUETTI Elite 10 is a portable, lightweight power station with a 128Wh LiFePO4 battery, a 200W AC outlet, and a 100W USB-C port; it's a 40000mAh power bank. It offers over 3000 charge cycles and fast charging, ideal for camping, mobile offices, road trips, and emergency backup power
Connect this 3840Wh LiFePO4 extra expansion battery to your power station to greatly boost capacity and extend runtime, delivering long-lasting and stable power for home backup, outdoor activities, and high-power devices.
Specs
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