9V Portable Vehicle Adapter/Charger

Plugged this into the 12V outlet on a 6-hour drive to my in-laws and my pump ran the whole time without draining its internal battery. The cord is long enough to reach the back seat, which was the main thing I was worried about. Total lifesaver for pumping on the road.

Kept this in the car for a weekend trip and it powered my pump through three sessions without any drop in suction. The cord is longer than I expected, so I could sit in the back seat instead of hanging out the door.

I was honestly surprised at how seamless the connection was when I plugged it into the car’s lighter socket — no flickering or power dips while I pumped during a two-hour drive. It’s compact enough to toss in the diaper bag, and it feels like a solid backup to have for anyone using this pump on the