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DELTA 3 PLUS+800W ALTERNATOR CHARGER

DELTA 3 PLUS+800W ALTERNATOR CHARGER

EFDELTA3P-AU+EFAlternatorCharger
ECOFLOW
$2,498.00
$2,498.00
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EcoFlow DELTA 3 Plus+800W Alternator Charger

  • Expandable 1-5 kWh capacity with DELTA 3 Extra Battery, DELTA Pro 3 Extra Battery, DELTA 2 Extra Battery, or DELTA 2 Max Extra Battery
  • 1800W AC output
  • 5 fast recharging methods: AC, Solar, 800W Alternator Charger, Smart Generator 3000 (Dual Fuel), and Multi-charging
  • 5-year warranty

EcoFlow Delta 3 Plus

 

What is a Portable Dual Battery System?

Unlike traditional 12V systems, EcoFlow’s Portable Dual Battery System offers easy DIY installation with no fixed wiring. Pair it with EcoFlow’s DELTA Series power stations and the 800W Alternator Charger for record-fast charging. Enjoy clean energy with no fumes, no noise, and no maintenance, while powering 99% of everyday appliances.

Traditional vs. EcoFlow Portable Dual Battery Systems

Powerful Output, Whisper-Quiet Operation

1800W output, 3600W surge

EcoFlow DELTA 3 Plus powers 99% of household devices, including refrigerators, TVs, and computers. With X-Boost, it handles appliances over 2400W, like ovens (2150W), hair dryers (1800-2500W), and kettles (1200-3000W). Ideal for home backup, RVs, and outdoor adventures, it ensures you’re never left in the dark.

Ensure reliable backup for specialized equipment with a 10 ms UPS.

  • Protect special and precision equipment with uninterrupted backup power. During a grid outage, the system switches to battery power within 10 ms, ensuring smooth operation for desktop computers, laptops, NAS servers, and 3D printers.

  • Ensure reliable backup for specialized equipment with a 10 ms UPS.

    EcoFlow DELTA 3 Plus supports NAS servers and HID communication, sending a signal before the battery depletes, prompting the server to save data and shut down safely.

30 dB Ultra-quiet Operation.

Completely imperceptible under 600W, blending with natural ambient noise (30 dB). Inside a tent or indoors, it won't disrupt sleep.

An intelligent energy management system powered by EcoFlow Oasis.

Peace of mind for backup power, convenient for daily use.

Conveniently expandable up to 5kWh*.

Flexible expansion for ultra long runtime.

*EcoFlow DELTA 3 Series power stations are compatible with the following Extra Battery models：DELTA 3, DELTA Pro 3, DELTA 2 Max, DELTA 2.

1500W AC input, full charge in 56 minutes

With EcoFlow's X-Stream technology, the DELTA 3 Plus charges from 0-100% in just 56 minutes. Even a 30-minute charge offers hours of emergency backup during power outages.

Long-lasting and durable, ensuring reliable backup now and always.

Triple protection from the inside out for guaranteed safety

LFP Battery

IP65 Battery pack

BMS

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