EcoFlow Alternator Charger Plus 1000
EcoFlow Alternator Charger Plus 1000
EcoFlow Alternator Charger Plus 1000
EcoFlow Alternator Charger Plus 1000
EcoFlow Alternator Charger Plus 1000
EcoFlow Alternator Charger Plus 1000

EcoFlow Alternator Charger Plus 1000

EFALTCHRG1000W

$869.00

New Shipment Arriving 15th May

Pickup available at 31 Bridge Street

Usually ready in 24 hours

Product details

*Note: The terms "DELTA" and "RIVER" as mentioned on this page refer to products exclusively manufactured by ECOFLOW INC.
  • The terms "DELTA" and "RIVER" as mentioned on this page refer to products exclusively manufactured by ECOFLOW INC. 

 

  • To reach 1000W input, DELTA 3 Max Plus / DELTA Pro 3 / DELTA Pro must use the Smart Generator Adapter. DELTA 2/DELTA 3/ DELTA 3 Plus/DELTA 3 1500 support 1000W input directly.

    *To enable solar charging, the EcoFlow Alternator Charger Plus 1000 Solar Input Cable is required.

Traditional vs. EcoFlow Portable Dual Battery Systems

Traditional vs. EcoFlow Portable Dual Battery Systems

Faster – Top Up 1kWh in Just 1 Hour*

Charge as you drive – 10× faster than a traditional car cigarette lighter. Power up 1kWh in only 1 hour and arrive with a fully charged portable power station.
*Tested using a 12V car charging system at 25 ℃ ambient temperature. Actual performance may vary by vehicle and environment.
Faster – Top Up 1kWh in Just 1 Hour*

Cloudy or Low-Sunlight Days

Turn off solar charging in the app to draw up to 1000W from the alternator alone.

Sunny Days

Turn on solar charging in the app to combine 700W from the alternator + up to 300W from solar, reaching a maximum of 1000W input.

Charge While You Drive, Power Anywhere

  • To reach 1000W input, DELTA 3 Max Plus / DELTA Pro 3 / DELTA Pro must use the Smart Generator Adapter. DELTA 2/DELTA 3/ DELTA 3 Plus/DELTA 3 1500 support 1000W input directly.
Charge While You Drive, Power Anywhere
Perfect for RV and pickup conversions with high-power appliances. Enable dual-unit charging with two Alternator Charger Plus 1000s to fully charge DELTA Pro 3 in just 2.7 hours*—45% faster than a single unit

For power stations of 2kWh and above, the Alternator Charger frees you from heavy lifting. Charge your high-capacity unit to full while driving—no more hauling it back home for AC charging. Just leave it in your car and let the alternator do the work.

Skip traditional hardwired 12V batteries and DC-to-DC chargers. With a power station + alternator charger setup, you get ultimate flexibility: power onboard systems while driving, then take your power outdoors for lighting, cooking, or tools.

When emergencies hit, restore your power station to full during the evacuation drive—even if it’s been sitting unused and partially discharged.

Reverse Charging for Car Battery Protection

Supports reverse charging* to the starter battery via the power station or solar panels. This helps maintain vehicle battery health and prevents draining.

*Requires an output cable with communication function (XT150 or 4+8 supported; XT60 not supported). The Alternator Charger Plus 1000 includes one XT150 output cable in the box.

Reverse Charging for Car Battery Protection
Charging Mode–up to 1000W
Use when battery voltage is healthy. Charges the power station while driving.

Reverse Charging Mode–up to 1000W
- Pure Solar Charging Mode – up to 300W: Use without a power station connected. Supplies power directly from solar panels to the starter battery.

- Emergency Charging Mode – approx. 15A: Use when the vehicle battery is depleted and the engine won’t start. Functions as an alternative to a jump starter by slowly restoring the battery to normal voltage.

Battery Maintenance Mode–up to 100W
Use when starter battery voltage is low. Works as a battery maintainer, delivering steady current to extend starter battery lifespan.

Fully Utilize 3 Charging Modes Across Scenarios

Fully Utilize 3 Charging Modes Across Scenarios
Fully Utilize 3 Charging Modes Across Scenarios
Fully Utilize 3 Charging Modes Across Scenarios

Simpler – Smart Control via App or Infotainment

An industry first: supports car infotainment connectivity, compatible with Apple CarPlay and Android Auto interfaces

Monitor real-time starter battery voltage, portable power station SOC, and remaining charging time directly on your vehicle’s infotainment screen. Adjust charging modes on the go to manage power station status—everything at your fingertips.
Simpler – Smart Control via App or Infotainment

Five Layers of Protection with Advanced Quality Standards

Safer – Enhanced Alternator & Starter Battery Protection

The Alternator Charger harnesses surplus alternator power without disrupting normal vehicle operation or adding extra load while driving.

Smart Ignition Control

Built-in ignition cable ensures compatibility with smart alternators. The charger shuts down instantly when the engine stops, preventing starter battery drain.

Intelligent Output Adjustment

Output adapts automatically to starter battery voltage and the forward charging voltage set in the app, preventing excessive drops.

125A Fuse Protection

Safeguards against overcurrent and short circuits, ensuring stable, reliable operation.

Plug-and-Play Design for Easy Installation

Plug-and-Play Design for Easy Installation
Once the ignition cable is connected, the alternator charger powers on automatically with the engine. No need to press a button or activate it in the app each time.

No screws, no tools. The charger’s direct plug-in terminals make it easy to connect or disconnect your portable power station—perfect for owners who use multiple vehicles.

Once the ignition cable is connected, the alternator charger powers on automatically with the engine. No need to press a button or activate it in the app each time.

How to Choose your EcoFlow Alternator Charger

How to Choose your EcoFlow Alternator Charger

What's in the box

Specs

Net Weight

1.7 kg

Dimensions (W × D × H)

276×187×38 mm

ALT IN Port Input

12V/24V⎓(11V-31V⎓), 75A Max

Charging Mode

ALT IN Port Input: 12V/24V⎓(11V-31V⎓), 75A Max
Battery Port Output: 24V⎓/40V-60V⎓, 20A Max, 1000W Max

Charging Mode (Solar Only)

Input: 11–60V, 15A max, 300W max (SOLAR port)

Battery Maintenance Mode

ALT IN Port Output: 13.8V/27.6V⎓, 100W Max
Battery Port Input: 40V-60V⎓, 3A Max

Reverse Charging Mode

ALT IN Port Output: 13.8V/27.6V⎓, 75A Max
Battery Port Input: 40V-60V⎓, 20A Max

Fuse's Rated Current

125A

Operating Temperature

–10℃ to 45℃

Storage Temperature

–30℃ to 70℃

Protection Type

Reverse polarity protection/Overcurrent protection/Short circuitprotection/Overvoltage and undervoltage protection/Storage BatteryOver-discharge Protection(Provided with integral protection against overloads)