Which input to use on AC200P with BLUETTI Charger 1?

Product Discussion BLUETTI AC Series
1

Hi there brains trust:

I purchased the BLUETTI Charger 1 so that I could charge my AC200P in the car from something other than my cigarette lighter. But in all of my reconfigurations and modifications so far, I repurposed the XT90/MC4 cable because I needed an Anderson plug.

The Charger 1 comes with an output to MC4. When looking on the Bluetti site, I can see that the XT90/MC4 cable is out of stock, but there is an DC7909/MC4 cable available (of course, not for the AC200P, but available to order none the less).

Here is what I sorta know. There are two charging inputs. One is a Aviation socket and one is a DC7909. The cigarette lighter cable terminates in a XT90, which plugs into the XT90 → Aviation cable.

The AC power brick plugs into the DC7909.

I have no idea why there are two inputs and when to use which.

So here’s my question: Do I need to plug the output of the Charger 1 (MC4) into a MC4 → XT90 cable, which then plugs into the XT90 → Aviation Plug input?

Or can I order an MC4/DC7909 cable (Solar charging cable) so that I go from Charger 1/MC4 output to the MC4 → DC7909, and plug that into where the AC charger plugs in?

I really wish these inputs would be documented so that I know what is what. And that there’s some consistency. I have a feeling that the reason why the MC4 → XT90 is out of stock is because it is superseded by the MC4 → DC7909 cable, but there are no compatibility charts for me to look up to see which will work where.

Thanks

2

I have both the AC200P & C1. The correct connection is the C1 MC4 to the AC200P MC4 to D7909 DC/Solar input.
This is a 135V at 12A input. So, it will take the max volt setting of the C1 of 56V at 10A for up to 560W. :slight_smile:

3

After confirmed by the tech team, you need to connect directly to the PV charging port using the PV charging cable - NOT the 7909 port.