DELTA 3 Max (2048Wh)+ 500W Alternator Charger

Reliable 2048Wh LFP Battery: Built with advanced automotive-grade full-tab LiFePO4 cells, ensuring superior thermal efficiency and over 10 years of reliable daily use.

2400W High-Performance Output: Delivers a continuous 2400W of stable pure sine wave power (4800W surge), backed by X-Boost 3.0 technology to safely run demanding appliances up to 3400W.

Ultra-Fast 68-Minute Recharge: Utilizes advanced X-Stream AC charging technology to rapidly replenish the battery from 0 to 80% in just 68 minutes, keeping you fully prepared for sudden outages.

Seamless <10ms UPS Switchover: Functions as an automatic Uninterruptible Power Supply (UPS) with a sub-10-millisecond transfer time, protecting sensitive electronics, computers, and medical devices during sudden grid failures.

Whisper-Quiet 25dB Operation: Engineered with advanced thermal management, it operates at an ultra-low noise level of ≤25dB under a 600W load, making it perfectly unobtrusive for indoor use or peaceful campsites.

Multiple Charging Methods: Offers highly versatile power replenishment options, including fast AC wall charging, generator support, and up to 500W of direct solar input for complete off-grid energy collection.

Smart App Integration: Connects seamlessly to the EcoFlow Oasis app via Wi-Fi or Bluetooth, giving you real-time control over input/output routing, energy monitoring, and battery management.