SereneLife Digital Electric Air Pump Compressor - 110W Rechargeable Quick Air Inflator w/ LCD, 0-16 Adjustable PSI, For Inflatable SUP Stand Up Paddle Board / Boat, Water Sports Inflatables-SLPUMP25

I have been using this pump once a month for about a year. I have 1 paddleboard 10'8", and 2 paddleboards that are 8' for the kids. This pump will take care of them all on one charge and have charge left over. After hand pumping all three SUPs at the springs, I was too tired to even paddle. This pump really made the process so much faster. I can get the kids ready while the pump does all the work. Recently, when I would charge the pump I would see the charging light flash one at a time but quickly all 4 lights would flash. I still have the owners' manual and didn't see this light indication listed in the directions or troubleshooting list. I emailed the customer service address on the manual to find out what all 4 lights flashing represents. I received a response about a day or two later. Sarah apologized for the late response and asked for images of the pump and my Amazon Invoice. She got back to me a couple days later and said that my machine is defective and that she can replace it. I read that another customer was having issues with customer service but I hope it was just a rare occurrence. Sarah has been very helpful. There is some delay, but I assumed that it's due to something out of their control. I recommend this pump!

My new best beach tech. This pump was used on a 9 feet SUP to 15psi and took about 15mins or so. During those 15 mins, I was able to get the other beach items set up. i.e. pitch the sun shade with tie down to the sand, setup chairs, organize the cooler, etc. In the past, it would take me about 20 mins to pump and I would be exhausted at the end. The battery has enough charge to pump about 3 x 9 Feet SUP to 15psi before needing to be recharged. The charger uses a usb-C cable (included) and any usb charging brick (not included). The charging brink I used was an Anker charger, used for my iPhone. The size is smaller than I expected and very light. No trouble packing and hauling. The manual doesn't suggest you can replace the battery when it finally dies. However, there are screws at the bottom. So anything that can be taken apart most likely can be repaired.

Bought a unit that stopped working almost immediately so I was able to replace it under the warranty. However, 1 year later the next unit stopped working again. Seems to have an electrical short so it won’t take a charge and intermittently powers on/off. It was out of warranty stage but because I felt like I took care of it, it was only a year of use and the first unit failed quickly, I reached out to the manufacturer. They were responsive and understanding and replaced it again. This pump works great when working and if it hadn’t failed twice, I would give it 5 stars.

Super easy to use! I was a little confused at 1st because I didn't know that the board needs to fill up with air pressure for it to read! But now that I know that it's so simple. Takes about 2 mins for the numbers to start moving. So if it doesnt it isnt vroken. Just wait. It takes me about 5 to 8 minutes to air of my serene life paddle board! Great addition to your board and fits easy into the bag. easy to recharge.

Only reason I give it 4stars can’t fill two ISUP back to back. Battery died, and it does take a good period of time for it to fill. Maybe 10mins but I’m not gonna complain about that.My friend and I both have ISUP. I filled hers first then went to fill mine and the battery was drained when it hit 9psi we didn’t have a pump manual so yeah. Had to charge the pump and finish filling mine up which took around 45mins. For one ISUP this is a great pump. For 2 or more on one trip. I suggest either stay at the car or have a DC pump in handy.Update 9-29-20I was in florida in the beginning of the month and the pump didn’t work at all. With all the California fires in late July and aug I haven’t been able to go paddle boarding with bad area quality and being in the fire zones. So I was really excited to go paddling in florida. However the pump would turn on but not pump any air out at all. Which is a huge disappointment especially because I’m still healing from a broken spine. Luckily I had a friend help my isup manually, however for this pump to go out after maybe handful of usage has me very upset and not happy with this product at all.

It took me all summer to decide to get this pump. The price was the main thing holding me back. Wow am I happy with this product! I can charge it at home, so dont have to worry about batteries while I'm out. The PSI stays set so all I have to do is hook it up, turn it on and press go. While it is pumping up my boat I can get everything ready to launch. It is a bit loud, I dont like to use it if I go out at 4 or 5 in the morning if I'm near any homes. I would compare the volume to a vacuum cleaner, not overly loud but seems loud in the middle of the night, lol.The only thing that I am not in love with with this product is the hose is very stiff. When I disconnect it from the valve I have to grab the unit or moving the hose will make it fall. It is not a big deal and does not change the stars I give it, it is just something that I have to remember to do especially on concrete and blacktop landings.

This is an easy to use light weight portable pump for quickly inflating our paddle boards. Their support team is very helpful and prompt to address any issue with their products.

I purchased October 2020 and it just stopped charging. I've had this for a little more than two and a half years. If I can't charge it, I can't use it. What's the average usage/lifespan of an air pump?

Works as expected and quite compact so easy to bring with you if you’re worried about theft. Takes about ten minutes to inflate my board so I just sit back and relax in the meantime. User friendly enough that my 12 year old figured out how to use it by herself.

Product was delivered earlier than expected. The connectors fit well into my inflatable kayak. Noise level is acceptable. Amazing product as i do not own a car, and this device can simy be charged using a USB cable!

compact efficient and worth every penny

Put 1.5 PSI, start it, it does all the work and stop when it reach 1.5 PSI. Awesome! Now my inflatable kayak is perfect. I could not know the PSI with other cheaper pumps. I just tried it once (just received it) but will use it almost every days.Updated. My kayak needs 1.5 PSI, not 15 PSI, so I changed that. I have used the pump 3 times until now with my kayak and the battery still show 3 lights out of 4 lights. Awesome! So easy to use. This is a must for someone going out often with inflatable. It does all the work for you so you can prepare your other stuff and go. Really happy. Thank you!

Works perfectly. Can easily inflate my 2 SUPs to 12 bar on a single charge.