BLUETTICharger 1, 560W Alternator Charger, Fast DC-DC Charger for Portable Power Stations, 6X Faster Than Cigarette Chargers, Compatible with 95% Solar Generator, Perfect for Road Trips, RVing

Installation was a breeze, the app is decent and function is great. Even though I have Eco Flow products, I went with this one because it uses an XT60i plug and not a proprietary connection.

Put this into my van build along with a matching Bluetti battery. Connected easily to the Promaster battery and had enough length in the cables to get all the way back to the passenger side door area in a cabinet. Performed great. Kept the battery charged up.

Installed on a Subaru Ascent. Worked well on the first test use, although my EcoFlow River 2 Max could only handle about 27 volts. I need a solar charger with input voltage capacity closer to the 56 volt max to really take advantage of the Bluetooth charger capabilities. I recommend installing it so that the circuit breaker is easily accessible, since there’s no reason to power it all the time.

Although this did not work for my power station (Oupes 2400W), I am still giving 5 stars because it has excellent build-quality, it’s very easy to hook up, the Bluetooth connection and the app are very useful, and bluetti customer service was responsive while I tried to troubleshoot and even offered to replace the unit in case it might be faulty. If it does work for your power station, you’ll be very happy with it.I have decided to just get an AC inverter and plug my charger in that way because I can get about 400W that way, similar to what I *should* have been getting with this charger anyways. It’s significantly cheaper, and I tested it and it works perfectly for me. Just in case anyone with an Oupes station on here is looking for an alternator charging solution, or you are looking for cheaper alternatives… give a 500W+ AC inverter a try (assuming you have plug-in charging capable of 400-500W)

It works exactly as it should, I can charge up a bluetti AC 180 from 13% to 99% in 1.5 hours, super easy install

Great product, clean set up ,nice wire, very flexible, to get up in 500 range you adjust on your phone via Bluetooth app. Rock and roll, no longer need solar set up, i got up to 578 charge on my stock transit van. Super impressed, great buy.

this is much safer then using a separate standby battery. you can monitor both watts and amps out with the phone app. very east to install in your vehicle. You can also use a standby battery to charge up your power stations.

I wish it went a little higher, but 56v is fine. Saw 500-600 watts out of it in cool ambient temps.