Mellif Cordless Transfer Pump Compatible with Makita 18V Battery, Portable Self-priming Water Pump, Electric Utility Pump for Garden, Hot Tub, Tank, Pool, Ponds, Aquariums (Tool Only)

This pump works great however get a blue RMX AG-Lite 3/4 10 ft. Rubber suction hose. WP 150 PSI ranch hose. I tried Flexzilla and it collapsed on me. Make sure you have either a PVC heavy duty hose or a heavy duty rubber hose like the one I bought. If the hose collapses it will cause the pump to shut down even though water is being moved. With my experience you have to have the right accessories for any pump to work. This is no exception. Also a Dewalt 5ah X series fits great anything bigger in diameter will not. Fit my need perfectly.

Wow. Awesome. I saw that Milwaukee tools offers same product at $200+ yikes, this little gem works great and my dewalt batteries fit it Yayyyy

My wife and I have been full-time rv living since Dec 2023, mostly boondocking. Our most important need is water and we use this pump to transfer water from a 100 gallon pickup tank to our 5th wheel. The 5 gallon jugs we used to camp weekends weren't cutting it. I bought this pump because it's power source matches my DeWalt tools I already had. Used this thing almost daily for 11 months and it just died one day. Have no idea why. So, I bought another one, but with the 3-year replacement warranty this time. I have no regrets with this pump and can find nothing else like it taking DeWalt batteries. In the time it's taken me to write this review, it has pumped 50 gallons into my trailer.Update - Feb 2025By now, we've purchased three of these pumps. I really like these pumps, but they are mechanical devices and will ultimately fail. Nothing lasts forever. That second pump lasted a mere handful months and I contacted the seller and they immediately apologized for the pump failure and offered a replacement. Turns out a seller/manufacturer warranty of 12 months is offered. Didn't know that. Perfect resolution to my issue. Thank you LeftHandedTools!

Great pump, easy to setup and works as described.I ve been using it to drain digger holes in the yard. Reaching the bottom of the holes, the water was contaminated with sand and of course the pump case and glass cover became worn (abrasive action of the sand) very quickly and that's normal. I cannot blame the pump.The device in its whole is stil in perfect shape and even with a worn pump element (It is my fault I admit), it is still working (Lower auto prime capability, but it is still working) I should just replace the pump body, the cover glass and the impeller. Unfortunately, no way to contact the seller and no way to find any spare...I will have to replace the entire device.... Frustrating!

Cut the battery box out enough to hold a big one. Pleased with this now

I picked this up to pump fresh water into my 38' 5th wheel, when we're boon docking in the AZ desert. It worked perfectly for that. I was able to use my 60gallon bladder with a single 5ah dewalt battery to pump the 60 gallons in my fresh water tank. I had to buy an adapter to change connectors - with my standard hose setup, I ended up with 2 mails and need to buy and adapter give me 2 female ends but thats easy enough as long as you know. (hence me writing this review) The pump power was great, it was easy to use and a great value for the 65$ I spent for this. The only issue I had is the 5ah XR batteries fit but the door won't close. Not a big deal.

This product exceeded my expectations.

Good pump but you better have 2 or more 5 Amp Dewalt Batteries handy. You can expect to get about 20 minutes of good transfer and then the battery will be dead. Better to get an electric pump if you have access to electric plug. I will add that when we transfer water we are putting it through a filter/softener cannister much like a scuba tank so that will slow you down a bit as well.