- 1000w high-speed car charging, charges 1kwh in around 1 hour
- Dual input (alternator + solar) for higher charging efficiency
- Reverse charging supports car battery emergency power supply
- Universal for 12v/24v vehicles, compatible with cars, rvs and boats
- Multiple safety protections & plug-and-play, easy to install
Standout features and performance
the ecoflow 1000w alternator charger is engineered to deliver fast, stable, and highly reliable power while driving. Here are the strong features that make it stand out.
fast charging for portable power stations
the ecoflow 1000w alternator charger delivers up to 1000w by intelligently drawing surplus energy from your vehicle’s alternator to rapidly recharge ecoflow series power stations. It can replenish 1kwh in about one hour, making it exceptionally practical for road trips, overlanding, and extended off-grid travel.
dual flexible charging(solar and alternator)
the unit supports simultaneous alternator and solar input, combining both energy sources for enhanced efficiency. This hybrid charging approach can reach up to 1000w combined input, reducing alternator workload while improving overall energy utilisation.
reverse charging for car battery
the reverse charge mode provides up to 1000w of output to recharge or support your vehicle’s starter battery using the connected portable power station. By utilising the battery port input and alt in output, the system enables fast emergency recovery without requiring external jump starters.
enhanced alternator and starter battery safety
its protection system safeguards against reverse polarity, overcurrent, short circuits, and over/undervoltage conditions, ensuring safe long-term operation. The charger is designed to draw only surplus alternator power, keeping the load under 50% of alternator capacity to prevent excessive strain.
universal compatibility
supporting both 12v and 24v vehicle systems, the charger works reliably across a wide range of platforms, including suvs, rvs, pickup trucks, and boats. It integrates seamlessly with ecoflow power stations to enable full-function charging modes, ensuring stable performance and flexible use in diverse mobile and off-grid power setups.
plug-and-play design
the ecoflow 1000w alternator charger is designed with user-friendly installation in mind, featuring a straightforward setup process that minimises complexity and reduces installation time. Its intuitive connections and streamlined configuration make it accessible for both beginners and experienced users.
specs
net weight: ~1.7kg
dimensions (wxdxh): 276x187x38 mm
solar input: 48-(11v-60-), 15a max, 300w max
3 charge modes
charge mode
- alt in port input: 12v/24v⎓(11v-31v⎓), 75a max
- battery port output: 12v/24v⎓(11v-31v⎓), 20a max, 1000w max
battery maintenance mode
- alt in port output: 13.8v/27.6v⎓,100w max
- battery port input: 40v-60v⎓, 3a max
reverse charge mode
- alt in port output: 13.8v/27.6v⎓, 75a max
- battery port input: 40v-60v⎓, 20a max
wi-fi & bluetooth: supported
apple ios carplay & android auto: supported
rated current of fuse: 125a
protection type:
reverse polarity protection
overcurrent protection
short circuit protection
overvoltage & undervoltage protection
storage battery
over-discharge protection (provided with integral protection against overloads)
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 & storage humidity: ≤ 95%