

⚡ Pump Up Your Efficiency—Fuel Freedom in Your Hands!
The BestCosy Portable Transfer Pump is a lightweight, battery-powered electric siphon pump delivering a robust 2.4 gallons per minute flow rate. Designed for universal use, it efficiently transfers gas, diesel, water, and light oils with a corrosion-resistant build and quick-connect fittings. Perfect for professionals and outdoor enthusiasts seeking a mess-free, portable fueling solution anytime, anywhere.














| ASIN | B0CY44TVNJ |
| Auto Part Position | Outside |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #1,505 in Automotive ( See Top 100 in Automotive ) #9 in Hand Fuel Pumps |
| Body Material | Aluminum |
| Brand | BestCosy |
| Customer Reviews | 3.7 3.7 out of 5 stars (3,911) |
| Date First Available | March 15, 2024 |
| Exterior | Polished |
| Fit Type | Universal Fit |
| Gas Type | Diesel |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | Quick Connect |
| Item Weight | 11.6 ounces |
| Item dimensions L x W x H | 1.75 x 1.75 x 23.5 inches |
| Item model number | 66459 |
| Manufacturer | bestcopy |
| Manufacturer Part Number | 66459 |
| Material | Plastic |
| Model | 66459 |
| Mounting Type | Tank Mount |
| Operation Mode | Automatic |
| Outlet Connection Size | 0.5 Inches |
| Outlet Connection Type | Quick Connect |
| Product Dimensions | 1.75 x 1.75 x 23.5 inches |
| Product Grade | New |
| Style | Piston |
| UPC | 762715808189 |
M**Z
Life-Changing Fuel & Water Pump – So Easy, Fast & No Mess!
I’m honestly blown away by how much this little pump has improved my routine. Whether I’m filling my motorcycle, draining water from a kayak, or transferring diesel to equipment, this pump makes it effortless—and fast! Hands-free and spill-free: No more juggling heavy cans or risking messy drips. Just attach the hoses, flip the switch, and watch it move fuel at a smooth 2.4 gallons per minute. I estimated each AA battery set handles ~50‑60 gallons—plenty for even big jobs! Built like a tank: The sturdy plastic housing and reliable motor have held up through multiple jobs in all kinds of weather. Even when there was a bit of grit in the gas, it didn’t clog or hiccup—not what I’d expect from something this price-friendly. Compact & portable: It’s light enough to throw in my trunk or garage shelf. I love that traditional siphoning—lunging in gas—can be completely avoided. One forum user shared: "At $18 bucks… worked better than I anticipated. It beats trying to siphon things and risk getting gas in places it doesn't belong." While rechargeable batteries can get warm under heavy use, that’s easy to manage—just let them cool before replacing. The convenience factor is more than worth the minor prep. Overall verdict: Affordable, reliable, and wildly convenient. If you need a portable pump for gas, diesel, water, or oil, at this price—don’t hesitate. Highly recommend!
A**9
Avoid this pump.
This is the second pump I've had in this design. I am still using the first one with great results and no complaints. But this one is a different brand and was a lower price, well you get what you pay for. This one is a big disappointment, has very weak pump, can barely move the fluid (diesel) to the end of it's hose, yes, I had brand new batteries in it. Also, the clip on the end of the hose is very weak, flimsy, does not grip at all. My other brand's clip is tight and strong, I can clip it to the fill opening of the equipment and not have any worries its going to pop off. I transfer a lot of fuel out of 5 gallon jerry cans just to let a person know I am no novice in dealing with fuel transfers. My advice, look for another brand or setup.
T**R
Efficient and Easy-to-Use Multi-Use Siphon Pump
The Portable Transfer Pump Battery Operated Electric Siphon Pump is an incredibly convenient and practical tool for anyone needing a reliable solution for transferring various fluids like gas, diesel, oil, or water. This pump makes fluid transfer quick and easy, and its versatility makes it an essential addition to my garage. What I Loved About This Pump: Easy to Use: The pump is very user-friendly. The instructions are clear, and setup is straightforward. Simply attach the inlet and outlet hoses, turn the pump on, and it starts transferring liquids with minimal effort. The battery operation makes it even more convenient for use in places where access to electrical outlets is limited. Impressive Flow Rate: With a flow rate of 2.6 GPM (gallons per minute), this pump moves liquids efficiently. It handles gasoline, diesel, water, and oil with ease, making it ideal for car maintenance, draining water, or even transferring fuel. Portable and Lightweight: The compact design and lightweight construction make it easy to carry and store. I can easily take it with me for on-the-go jobs, whether I'm refueling lawn equipment, transferring oil, or moving water. Battery-Powered Convenience: The battery-operated feature is a huge plus. No need to worry about plugging it into an outlet or finding extension cords. The rechargeable battery lasts long enough for multiple transfers before needing a recharge. Durable and Sturdy Design: The pump is well-built and designed to handle a range of fluids, including fuel. The high-quality materials ensure the pump lasts for a long time, even with regular use. Versatile Use: This pump isn’t limited to just fuel or gasoline. I’ve used it for transferring water, oil, and even for emptying small tanks, which makes it a true multi-purpose tool in my home garage. Things to Keep in Mind: Battery Charging Time: The charging time for the battery can be a little longer than expected, especially when the pump has been used frequently. However, it’s not a major issue if you plan ahead. Hose Length: The hoses are of a decent length, but depending on your specific needs, you might want slightly longer hoses for larger tanks or distance. Real-World Use: I used this pump for transferring gasoline into my lawnmower and other outdoor power equipment. It made the process much quicker and cleaner compared to using a traditional funnel. The pump also worked well for draining water from my boat after a rainstorm, and I’m planning to use it for fuel transfers in my vehicle maintenance routine. The 2.6 GPM flow rate is fast enough to make the task efficient without being too overwhelming. Why It’s Worth It: The Portable Transfer Pump is an excellent investment for anyone who regularly deals with fluid transfers, whether for vehicles, lawn equipment, or draining tasks. It’s easy to use, saves time, and eliminates the mess typically associated with fluid transfers. The battery-powered convenience makes it particularly practical for use anywhere without needing an electrical outlet. Final Verdict: The Portable Transfer Pump Battery Operated Electric Siphon Pump is a reliable, efficient, and versatile tool for anyone who needs to move liquids quickly and cleanly. Whether you're using it for gas, diesel, water, or oil, this pump makes fluid transfers a breeze. It’s a must-have for anyone who does regular vehicle maintenance or works with different types of fluids. Highly recommend for anyone looking for an efficient, portable, and easy-to-use fluid transfer solution!
E**N
Just my opinion
I see a number of complaints about attaching the hose to the pump and I see why that is. I tried for a minute then ran the end of the hose under some hot water and that relaxed it enough it went right on...easy once you figure it out. I needed to drain the tank on a quad and a generator and this pump did the job. It's not the fastest pump in the world but it doesn't have to be. After draining the tanks I pump the gas into the tank on my truck but had to put the pump and gas can on the bed cover. The pump didn't like pumping the gas uphill but that may have been the batteries (6AA's) needing a recharge. Overall....happy with the pump. Well the pump sat for 5 months before being used again and of course....it doesn't work now. Replaced the batteries, not the problem. Checked everything I could and tossed it in the dumpster.....not worth buying since it lasted all of 1 use.
J**D
Excellent Portable Pump – Works Perfectly!
⭐️⭐️⭐️⭐️⭐️ Excellent Portable Pump – Works Perfectly! I bought this for transferring fuel and it works even better than expected. It’s lightweight, easy to use, and moves liquid quickly without any leaks or mess. The battery operation is super convenient — no cords or hand pumping needed. I used it for diesel and water, and it handled both great. Definitely a handy tool to keep in the garage or truck for quick transfers. Highly recommend!
A**A
Muito bom
C**S
Muito boa bomba. Simples, mas cumpre a sua função.
Trustpilot
3 days ago
2 months ago