Ultra-Fast Charging 1kWh Portable Power Station
The EcoFlow DELTA 3 Classic is a compact 1024Wh portable power station designed for home backup, outdoor use, and emergencies. It delivers 1800W continuous AC output (3600W surge) with X-Boost support for devices up to 2600W, powered by long-lasting automotive-grade LFP (LiFePO4) battery cells rated for thousands of cycles and roughly 10 years of reliable performance. Fast AC charging reaches 80% in about 45 minutes, while it also supports up to 500W solar input, car charging, and generator options.
Additional highlights include a near-silent operation (as low as 30dB), ultra-fast 10ms UPS switchover for seamless power during outages, multiple ports including high-power USB-C, app control via Wi-Fi and Bluetooth with Storm Guard mode, and a portable design weighing around 12.1 kg. Ideal for powering essentials like refrigerators, devices, and tools, the DELTA 3 Classic offers dependable, quiet, and versatile energy storage in a non-expandable fixed-capacity package.
Key Features
Powerful 1800W Output
The DELTA 3 Classic delivers 1800W of continuous pure sine wave AC power with a 3600W surge capacity. X-Boost technology supports devices up to 2600W, making it suitable for running household essentials, tools, and appliances during outages or outdoor use.
Fast Charging Capability
It reaches 80% charge in approximately 45 minutes via AC wall power. Multiple charging options including solar (up to 500W), car, and generator provide flexibility for different situations and environments.
Long-Lasting LFP Battery
Equipped with automotive-grade full-tab LiFePO4 cells, the 1024Wh battery is designed for thousands of charge cycles and roughly 10 years of reliable performance. This chemistry offers improved safety, efficiency, and longevity compared to traditional lithium-ion.
Ultra-Fast UPS Switchover
With a 10ms automatic switchover, the unit acts as an uninterruptible power supply. It keeps sensitive electronics such as computers, routers, and medical devices running seamlessly during power interruptions.
Quiet and Smart Operation
The power station operates as quietly as 30dB under typical loads and includes app control via Wi-Fi and Bluetooth. Features like Storm Guard mode help prepare for severe weather by automatically managing charging.
What’s in the Box
- Power Station
- Power Cable
- User Manual
FAQs
What is the capacity and output of the DELTA 3 Classic?
It has a 1024Wh LFP battery capacity and delivers 1800W of continuous AC power with a 3600W surge. X-Boost technology allows it to support compatible devices up to 2600W.
How fast does it charge?
Using AC wall power, it can reach 80% charge in approximately 45 minutes and a full charge in about 60 minutes. It also supports up to 500W of solar input for off-grid recharging.
How quiet is the power station during operation?
It operates very quietly, as low as 30dB under typical loads (around 600W). This makes it suitable for indoor use, camping, or environments where noise is a concern.
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