EF ECOFLOW DELTA Pro 3 4000Wh Extra Battery, Expansion Lifepo4 Battery with 11-Year Lifespan, Backup for Home Use, Camping Accessories, Emergencies, Power Outages, RVs

Features

• [Pair for Additional Needs] The rated capacity of one battery is 4kWh. The capacity can be expended up to 48 kWh by connecting additional DELTA Pro 3 units or extra batteries in parallel. It also accommodates charging via a gas generator for both the main product and extra batteries, allowing for an expansion up to a maximum capacity of 48kWh.
• [Reliable Power Endurance] DELTA Pro 3 supports LFP battery which provides 4000 cycles till it lowers to 80% capacity. Thats almost 11 years of regular use. Every battery houses an integrated BMS module to regulate its voltage current, and temperature, keeping it safe,secure, and long-lasting.
• [Energize Almost Everything] The EcoFlow DELTA Pro 3 supports 120V/240V voltage and has a 4000W output (6000W with X-Boost, scalable up to 12000W), powering nearly all essential home appliances, such as a 3-ton* central AC or a 1 HP water pump.
• [Forget Refueling] Featuring a 4096Wh LFP battery capacity, expandable to 48kWh with extra batteries or smart generators, providing 2-4 days of whole-home backup power. With 7 unique and 18 combo charging methods like AC wall outlets, solar panels, gas generators, EV charging piles, or the EcoFlow smart home panel 2, you can forget fuel worries.
• [Explore the Secure Feeling] The EcoFlow DELTA Pro 3 features automotive-grade LFP cells and IP65-rated CTC battery pack technology, safeguarding battery health and extending lifespan. Enjoy peace of mind with a 5-year warranty and exceptional customer service, available anytime for any issues.

Description

Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store DELTA Pro 3 DP3+Dual Fuel Generator DELTA Pro 3+Extra Battery DELTA Pro 3+400W DELTA Pro 3+50 Amp Hub

Brand: EF ECOFLOW

Wattage: 4096 Watt-hours

Fuel Type: Non-gasoline

Power Source: Solar Powered

Recommended Uses For Product: Camping, Residential

Item Weight: 72 Pounds

Voltage: 120 Volts (AC)

Output Wattage: 4000

Special Feature: EcoFlow DELTA Pro 3 Smart Extra Battery

Included Components: EcoFlow DELTA Pro 3 Smart Extra Battery

Wattage: 4096 Watt-hours

Fuel Type: Non-gasoline

Power Source: Solar Powered

Recommended Uses For Product: Camping, Residential

Voltage: 120 Volts (AC)

Output Wattage: 4000

Additional Features: EcoFlow DELTA Pro 3 Smart Extra Battery

Engine Type: Battery

Total Power Outlets: 3

Starting Wattage: 4000 Watts

Running Wattage: 4000 Watts

Runtime: 4 minutes

Item Weight: 72 Pounds

Item Dimensions L x W x H: 8.49"L x 11.61"W x 27.34"H

Brand Name: EF ECOFLOW

Included Components: EcoFlow DELTA Pro 3 Smart Extra Battery

Model Name: EFD521-EB

Model Number: EFD521-EB

UPC: 842783143013

Unit Count: 1.0 Count

Manufacturer: EcoFlow

Item Type Name: power-generators

Manufacturer Part Number: EFD521-EB

Warranty Description: 5 Year Manufacturer

EU Spare Part Availability Duration: 5 Years