Cordless Paddle Board Pump Compatible with Dewalt 20V Battery, 20PSI Electric SUP Pump Air Pump with 2.0Ah Mellif Battery, Charger, 12V DC Car Connector, Auto-Off Air Compressor for Inflatables

Impressed with the price and the product quality. It’s perfect for blowing up our paddle boards. We especially love that it’s battery operated and doesn’t need to be charged via a vehicle like so many other electric pumps.

I bought this over other models solely because it uses Dewalt batteries. I already had a rechargeable one but many times it has run out of juice when inflating large things (boat and hot tub). Then i have to wait a few hours for it to recharge. I have a ton of Dewalt batteries on hand so that should never be a problem. However, the hose is poor quality and I have been unable to get the installed attachment off to switch to the attachment I need on it. But the fact that it uses Dewzlt batteries makes up for that for me and I rigged the hose to work for me.

Worked great! I'm too lazy to use the manual pump that came with paddleboard!

Worked well for the first 2 months. Then just stopped. Included battery fully charged: nothing. DeWalt battery: nothing. Runs for 3 seconds and just stops.

I am the recent owner of a SUP, and the board came with a manual bicycle pump. I only pumped it up manually 1 time before I realized that I wanted an electric inflator, so I began looking around.I found this Mellif pump, and thought it was a convenient kit, so I ordered it. The first thing I liked was that it was battery powered, and most importantly that it was compatible with DeWalt 20V batteries (which I own around a dozen of). The kit came with a battery and charger to get you started if you don't have DeWalt 20V batteries.I charged up the battery, then proceeded to prepare to inflate my paddleboard. I rolled out my paddleboard in my foyer and began connecting the hoses up.VERY IMPORTANT NOTE: The fitting on the hose did not fit my SUP, so I had to use some of the provided adapters to pump it up. I initially struggled to get the adapter piece to fit on the end of the hose. It turned out that the rubber gasket on that end of the hose had been installed backwards, when I turned it around, there was a small groove that the adapter fit in allowing me to install the male fitting I needed.After getting the right fitting on, I powered on the pump, very easily set my pump up pressure setpoint to 13psi, then pressed start. This is a 2-stage inflator, so it starts with a high-volume low-pressure pump, and then switches to a high-pressure low-volume pump (similar to tire inflator) to pump up the SUP to your setpoint. It took 8 minutes to fully inflate my paddleboard. Once inflated, I deflated it and reconfigured the pump to suck the air out of the SUP, and this process took less than a minute.During inflation, once the high-pressure pump kicked on, I could feel the hose begin to get hot near the inflator. It didn't get to a destructive temperature, but I'm concerned that after successive uses it may be a point of failure.The SUP pump appears to be designed to lay flat on the ground. it has some small feet near where the hose is stored that keeps the air intake free. And, the various fittings and adapters fit in a storage compartment. The flashlight seems to be just a novelty, but maybe it becomes useful if you are having to pack-out your paddleboard from a trail somewhere.Overall I'm really pleased with this inflator and its compatibility with my DeWalt batteries. I'm excited to use it on my next river adventure.

The pump works great, it comes with a ton of attachments BUT the sup attachment is like super glued on to the tube and it's impossible to swap out the attachments. Which makes this a one trick pony. I bought this to inflate my sup AND my kids pool floats, but I can't swap out the attachments. I tried reaching out to the seller but there's not even an option to do so on my order page.

This pump works great! It would be a 5 star product. But the Mellif battery that comes with it is trash. (Lasts less than one SUP inflation) Luckily the pump can use standard Dewalt 20V max batteries. (Which is why I bought it)If you have Dewalt batteries in your toolbox, this pump is a great deal!

It works with all my Dewalt batteries. it does get loud though. I was able to inflate 2 kayaks and 1 paddle board.