GM Volt Forum banner

2017 Volt only charging at 2.9 kW with Juicebox Pro 40

6996 Views 19 Replies 12 Participants Last post by  drmx
I just installed a Juicebox Pro 40 to charge my 2017 Volt but I'm noticing I'm only seeing around 2.9 kW of power rather than something close to the 3.6 kW max.

I'm typically seeing around 12A at 240V while charging. I have my max allowed set at 40A for the Juicebox.

Has anyone experienced issues with a Juicebox charging a gen2 Volt?

1 - 1 of 20 Posts
I'd be curious to see if you could check the voltage going into the juicebox. I noticed that when plugging in my car at my brother's house, the amp meter he has shows it slowly steps up to the full draw. I'd suspect that something might be in place to reduce the draw if the voltage drop is too much (IE, 210v, 200v, etc).

Do you have a volt meter that you could tap into where your charger is connected? This is just a theory...
1 - 1 of 20 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.