EcoFlow 800W Alternator ChargerEcoFlow 800W Alternator Charger Top up 1kWh in only 1. 3 hours Charge while you drive with our EcoFlow 800W Alternator Charger and top up your power station in only 1. 3 hours. The EcoFlow 800W Alternator Charger charges 8 times faster than traditional vehicle auxiliary power outlets simply by using the excess energy generated by your vehicle. Triple the value with a 3 in 1 design The 3 in 1 charger, maintainer, and jump starter saves time, money, and

• EcoFlow 800W Alternator Charger

• Top up 1kWh in only 1.3 hours

  Charge while you drive with our EcoFlow 800W Alternator Charger and top up your power station in only 1.3 hours. The EcoFlow 800W Alternator Charger charges 8 times faster than traditional vehicle auxiliary power outlets simply by using the excess energy generated by your vehicle.

  Triple the value with a 3-in-1 design

  The 3-in-1 charger, maintainer, and jump starter saves time, money, and precious in-vehicle space. With its smart and efficient fast charging capabilities, you'll stay powered no matter how long you're on the road.

  Charging Mode

  Reverse Charging Mode

  Battery Maintenance Mode

  
  

  Use your car's alternator to refuel your portable power station.

  Extend your RV house battery runtime

  Conveniently adapts to 12V/24V RV house batteries.
  Connects to EcoFlow portable power stations and protects RV house batteries while expanding energy storage capacity by up to 7.2kWh*.

  
  

  
  

  *With EcoFlow DELTA Pro and DELTA Pro Extra Battery

  Safety-assured for any journey

  With a high thermal resistance, Gallium Nitride (GaN) technology ensures safe charging every single time.
  The 800W Alternator Charger offers multiple safety features, including undervoltage protection that prevents excessive energy use and damage to the starting battery. A 2-year warranty ensures your experience and peace of mind.

  Reverse polarity protection

  Overcurrent protection

  Short circuit protection

  Overvoltage protection
  /Undervoltage protection

  Clean, easy install without leaving a mark

  Connect your 800W Alternator Charger to your vehicle's starter battery or RV's house battery to enjoy a worry-free power experience during your journey.

  Step 1

  Step 2

  Step 3

  Step 4

  Step 5

  Step 6

  Plug in the output cable from the EcoFlow 800W Alternator Charger to the portable power station.

  Compatible with EcoFlow Portable Power Stations

  DELTA Pro

  
  Capacity: 3600Wh
  Charging Time (By XT150 Port): 4.5 hours

  DELTA 2 Max

  
  Capacity: 2048Wh
  Charging Time (By XT150 Port): 2.5 hours

  DELTA Max 2000

  
  Capacity: 2016Wh
  Charging Time (By XT150 Port): 2.5 hours

  DELTA 2

  
  Capacity: 1024Wh
  Charging Time (By XT150 Port): 1.3 hours

  DELTA 2
  Extra Battery

  
  Capacity: 1024Wh
  Charging Time (By XT150 Port): 1.3 hours

  DELTA 2 Max
  Extra Battery

  
  Capacity: 2048Wh
  Charging Time (By XT150 Port): 2.5 hours

  What's in the box

  EcoFlow Alternator Charger

  Installation board

  Cable puller

  M6 nut

  M5*40

  M5*12

  
  

  Input cable

  XT150 output cable

  M6*20

  Fuse cable

  ST5.5*25

  Manual & warranty card

  
  

  Specifications

  Model

  EF-FC-301-1

  Net Weight

  4.9 lb (2.2 kg)

  Dimensions (W × D × H)

  242×194×35 mm

  Wi-Fi

  Frequency: 2412MHz-2472MHz
  Maximum output power: <20dBm

  Bluetooth

  Frequency: 2402MHz-2480MHz
  Maximum output power: <10dBm

  Charging Mode

  Input: 11V-35V, 76A Max.
  Output: 40V-60V, 800W Max.

  Battery Maintenance Mode

  Input: 40V-60V, 3A Max.
  Output: 13.8V/27.6V, 100W Max.

  Reverse Charging Mode

  Input: 40V-60V, 21A Max.
  Output: 13.8V/27.6V, 800W Max.

  Fuse's Rated Current

  125A

  Protection Type

  Reverse polarity protection
  Overcurrent protection
  Short circuit protection
  Overvoltage protection
  Undervoltage protection

  Operating Temperature

  –20℃ to 60℃

  Storage Temperature

  –30℃ to 70℃

  Operating Humidity

  ≤95%

  Storage Humidity

  ≤95%