Power Beyond Limits: Expandable Energy for Every Adventure
Unleash the full potential of your EcoFlow power station with the EcoFlow DELTA 3 Plus Smart Extra Battery. Boost your energy capacity by an impressive 1024Wh, giving you the freedom to run more devices, stay powered longer, and take on demanding tasks without compromise. Moreover, Whether you’re prepping for emergencies, powering off-grid escapes, or supporting work on the go, this high-performance expansion battery delivers dependable, long-lasting energy you can trust. Its advanced LFP technology ensures over 10 years of daily use with more than 4000 charge cycles, keeping your power system stronger for longer.
Advanced LFP Power: Built for Reliability and Long-Term Performance
Experience the superiority of LiFePO4 battery chemistry, engineered for safety, durability, and exceptional lifespan. Moreover, The EcoFlow DELTA 3 Plus Smart Extra Battery maintains 80% of its original capacity after a decade of daily use, giving you an unmatched advantage in reliability. Moreover, This is the battery that refuses to quit—perfect for off-grid homes, outdoor enthusiasts, professionals, and anyone who demands energy security. Paired with a rugged, compact design and a lightweight build at only 9.6 kg, you can transport powerful energy storage wherever your journey takes you.
Effortless Smart Control: Plug-and-Play Power Management
Take full command of your energy with seamless plug-and-play integration and the intuitive EcoFlow app. Monitor usage, adjust settings, and optimize your system with ease—right from your smartphone. Whether you’re away from home or deep in the outdoors, smart connectivity ensures your DELTA 3 system works exactly how you need it. Finally, Backed by one of the most comprehensive 5-year warranties, this extra battery guarantees confidence, convenience, and consistent performance in every situation.














