The DELTA 3 Ultra Plus (3072 Wh) features Smart Output Priority Tech. This convenient new feature lets you choose which circuits stay powered via the app. Prioritize essentials—like your refrigerator, Wi-Fi, or medical devices—and extend battery life when you need it most, even when you're not around.

Everything you need. Simultaneously.

DELTA 3 Ultra Plus (3072 Wh) delivers a powerful 3600 W output — enough to power a microwave, electric kettle, refrigerator, and blender simultaneously without interruption. Lunch time? Go all out. No unplugging, no pauses — Uninterruptible power supply only.

Hybrid power supply — Extended runtime with a smart generator Plug in the DELTA 3 Ultra Plus (3072 Wh) EcoFlow Smart Generator to extend your battery life. The system will automatically switch between fuel and battery power, providing continuous power during multi-day power outages or off-grid trips.

Durable, resilient, always ready for emergencies

Automotive-grade full-tab LFP elements

Rugged housing and intelligent BMS for uncompromising performance

The DELTA 3 Ultra Plus (3072 Wh) is equipped with automotive-grade LFP cells. The full-insert design reduces internal resistance, improves efficiency and safety, and delivers higher capacity with less heat generation, resulting in longer battery life.

An unmatched balance of exceptional durability battery

With 27% fewer cells per kWh, our < data-start="138">16-cell design runs cooler, lasts longer, and provides greater stability. Each cell undergoes rigorous testing for capacity, voltage, and internal resistance, which ensures a highly consistent battery pack with protection against overcharging.

Advanced ARM Cortex-based BMS and intelligent algorithms for real-time battery health monitoring. By monitoring SOC, SOH, temperature, and other parameters, it ensures maximum performance, extended battery life, and worry-free operation.

Track your energy consumption, savings, and solar generation — all within a single, intuitive dashboard. Easily monitor battery health, real-time energy rates, and financial savings.