EcoFlow DELTA 3 Series Smart Extra Battery – 1024Wh Expansion Module EcoFlow DELTA 3 Series Smart Extra Battery: Expand Your Portable Power Power up your energy independence with the EcoFlow DELTA 3 Series Smart Extra Battery. Designed to seamlessly expand your DELTA 3 or DELTA 3 Plus, this high-performance battery module adds an impressive 1024Wh of capacity — perfect for those seeking more runtime, backup, or off-grid performance. DELTA 3 Extra Battery with Long-Lasting LFP Chemistry Built with LFP (LiFePO₄) battery technology, the DELTA 3 extra battery offers over 4000 full charge cycles, providing a decade of daily use before hitting 80% of its original capacity. If you're searching for a portable power station expansion, this is the dependable, long-term solution you need. Smart Energy Storage With EcoFlow App Control The EcoFlow DELTA 3 Series Smart Extra Battery features plug-and-play setup and connects effortlessly with the EcoFlow app. From your phone, you can track real-time data, manage energy usage, and ensure your system runs exactly how you need it. A true smart energy storage solution. Lightweight Backup Battery for DELTA 3 Series Weighing just 9.6 kg (21.2 lbs) and measuring a compact 398 × 200 × 198 mm, this lightweight backup battery for DELTA 3 is made for portability. Whether you're heading off-grid, traveling in a van, or prepping for emergencies, it fits easily into your space without the bulk. Why Choose the EcoFlow DELTA 3 Series Smart Extra Battery? Adds 1024Wh capacity to DELTA 3 or DELTA 3 Plus Over 4000+ charging cycles with advanced LFP chemistry Easy-to-use plug-and-play design Smart app control for real-time monitoring Covered by a robust 5-year warranty Designed for seamless compatibility with the DELTA 3 series Feature Details Battery Chemistry LFP (LiFePO₄) Capacity 1024Wh Dimensions 398 × 200 × 198 mm Weight 9.6 kg / 21.2 lbs Compatibility DELTA 3, DELTA 3 Plus Warranty 5 Years EcoFlow DELTA 3 Series Smart Extra Battery: Perfect for Off-Grid Living Whether you're a weekend warrior, camper, vanlifer, or someone who values energy independence, the EcoFlow DELTA 3 Series Smart Extra Battery gives you the confidence to go further. It’s also ideal for professionals who need consistent power in remote locations. Extend Power With the DELTA 3 Plus Expansion Battery Need more runtime? Pair this DELTA 3 Plus expansion battery with your existing setup to double your capacity. It’s the simplest way to upgrade your system without buying a brand-new power station.
