3 Ways to Charge, Ready As Fast As in 45 Mins
DELTA 3 Classic (1024Wh) charges from 0–80% in just 45 minutes with AC charging. It keeps you powered faster, smarter, and with greater peace of mind—whether outdoors or on the move.
Compact, Portable — Works Anywhere You Go
Lightweight and easy to carry, DELTA 3 Classic fits seamlessly into outdoor, mobile, and professional setups. Take it with you for camping, field work, filming, or any situation where reliable portable power is essential.
Fast Emergency Power Switching. No Interruptions.
When the power source changes, DELTA 3 Classic responds in as fast as 10 milliseconds—helping maintain continuous operation for critical outdoor and professional equipment. Designed to reduce interruptions during power transitions, it supports stable performance for sensitive devices in mobile and field environments.
10-Year Lifespan, Built to Last
From battery chemistry to structural design, DELTA 3 Classic (1024Wh) is engineered for extreme durability, environmental resilience, and whisper-quiet performance—delivering power you can count on for over 10 years.[1]
Deeper Insights, Easier Control
Monitor your energy usage and solar generation—all with one intuitive dashboard. Set timed charging/discharging missions so that you can charge during off-peak hours and discharge during peak rate periods to save costs.
| Specification | Details |
|---|---|
| Capacity | 1024Wh (85Ah @ 12V) |
| Battery Chemistry | LFP |
| Number of Extra Battery Ports | No |
| Max Capacity with Extra Battery | No |
| Output Voltage | 230V |
| Max AC Output | 1800W |
| AC Outlets Number | 3 |
| Surge Output | 3600W |
| Max Output by X-Boost | 2400W |
| USB-A Fast | 1 × 12W |
| USB-C | 1 × 100W + 1 × 30W |
| 12V DC Output | No |
| AC Charging | 1400W (60 mins) |
| Solar Charging | 500W Max |
| Generator Charging | 1400W |
| Alternator Charging | 500W |
| Car Charging | No |
| UPS | <10ms |
| Dimensions | 398 × 200 × 283mm |
| Net Weight | 12.1kg + 0.3kg |
| Connectivity | Wi-Fi & Bluetooth |
| Warranty | 3 + 2 years (Includes 3-year standard warranty and 2-year extended warranty available upon EcoFlow App registration) |
