Charges your portable power station up to 10× faster than a standard cigarette-lighter setup, taking on around 1kWh per hour of driving. Delivers up to 1000W via the BATTERY port.
Three-in-one vehicle battery care: charge an EcoFlow power station, maintain your starter battery, or send power back to revive a flat vehicle battery. One unit replaces multiple accessories.
First alternator charger to support Apple CarPlay and Android Auto, with real-time monitoring directly on your vehicle's screen. Wi-Fi and Bluetooth control also available via the EcoFlow app.
Dual-source charging with up to 300W of solar input alongside alternator charging. Top up from the sun, the engine, or both simultaneously.
Compact 1.7kg unit with IP4X-rated build and DIY-friendly installation. Compatible with EcoFlow DELTA, DELTA Max, DELTA Ultra, DELTA Pro, and WAVE series, suited to off-road SUVs, utes, and RVs.
Product description
The EcoFlow Alternator Charger Plus 1000 turns your vehicle into a fast, flexible charging hub for your portable power station. Pulling up to 1000W from your alternator while you drive, it charges 1kWh in roughly an hour, around ten times faster than a standard cigarette-lighter setup.
Three modes built into one compact unit: charge a connected EcoFlow power station, maintain your vehicle's starter battery, or send power back to revive a flat car battery from your power station. A dedicated solar input adds up to 300W, so you can charge from the alternator, the sun, or both at once.
It's the first alternator charger to support Apple CarPlay and Android Auto, putting real-time monitoring on your dash. At 1.7kg with simple DIY installation, it's built for SUVs, utes, RVs, and serious off-grid setups.
Specifications
Model: EF-AC-001
Net Weight: ~1.7 kg
Dimensions (W x D x H): 276 x 187 x 38 mm
IP Rating: IP4X
Charge Modes:
Charge Mode: ALT IN input 12V/24V (11V-31V), 75A max; BATTERY output 24V / 40V-60V, 20A max, 1000W max
Battery Maintenance Mode: ALT IN output 13.8V/27.6V, 100W max; BATTERY input 40V-60V, 3A max
Reverse Charge Mode: ALT IN output 13.8V/27.6V, 75A max; BATTERY input 40V-60V, 20A max
Solar Input:
48V (11V-60V), 15A max, 300W max
Connectivity:
Wi-Fi: Supported
Bluetooth: Supported
Apple CarPlay & Android Auto: Supported (via EcoFlow app)
Protection:
Reverse polarity, overcurrent, short circuit, over/undervoltage, and storage battery over-discharge protection
Rated Current of Fuse: 125A
Environmental:
Operating Temperature: -10°C to 45°C (14°F to 113°F)
Storage Temperature: -30°C to 70°C (-22°F to 158°F)
Operating Humidity: ≤95%
Storage Humidity: ≤95%
Compatibility:
Vehicle: alternator rated 150A or above; off-road SUVs, utes, RVs
EcoFlow Power Stations: DELTA series (DELTA / DELTA 2 / DELTA 3 / DELTA 3 Plus), DELTA Max series (DELTA Max / DELTA 2 Max / DELTA 3 Max Plus*), DELTA Ultra series (DELTA 3 Ultra Plus*), DELTA Pro series (DELTA Pro* / DELTA Pro 3*), WAVE series (WAVE / WAVE 2 / WAVE 3)
*Adapter required to reach max 1000W input on DELTA 3 Max Plus, DELTA 3 Ultra Plus, DELTA Pro, and DELTA Pro 3
What's in the Box:
Alternator Input Cable with integrated Ignition Cable (6AWG, 5m)
