iROCKER Portable Battery - 12V DC Power Outlet and USB plugin Compatible with Electric Pump for Inflatable Stand Up Paddle Boards

I managed to inflate 3 paddle boards and a low PSI kayak without any concerns. Great power.

I wanted a device so I didn’t have to use my vehicle every time for my pump. I adore iRockers products and like to keep my brands matching each other for consistency. So I went with it. I can get about three pumps out of it before it needs to charge. Which works. But I do wish it held a longer charging life or had some solar option to it, as it’s to accompany an outdoor product. It’s priced right if it can get that charge to hold a little while longer. Easy to use. Not bulky. It will fill a little slower than you vehicle but you’d really have to pay attention to notice.

I'm able to fill my SUP anywhere.

What a smart idea..

I received this battery yesterday with high expectations for no-frills charging of our SUPs.It says 9 hours to fully charge. Came with no charge. There are 4 blue lights that blink and turn solid as it charges. After about 9 hours it appeared almost fully charged, then, coincidentally, as I was looking at it, the lights turned brown, then it went blank, and smoke came out of it. And it smelled foul as you would expect. Sure, it could have been a fluke. And what would have happened if I weren't there to unplug it? Could it have started a fire? I'll never know. I went to process the return through Amazon, where I ordered it, but iRocker controls the sale and returns. Even though this was clearly a product failure, iRocker expects me to pay to ship it back. I would have elected a replacement if it were available as part of the return questions, but not an option.Due to my total lack of confidence in the product, not knowing if this will happen again, I am choosing not to order it again and then always charging it in a metal container. Rather, I am choosing another item on Amazon that is a combined inflator with battery. It costs twice as much as this iRocker battery, but the price for peace of mind makes it worth it.

Used one time and now can't get them to hold a charge. Very disappointing.

This thing is NOT as powerful as it claims to be on the label. The external case says 12V 15A but it can't do that, not even close. Even when fully charged, the voltage output of this pack is 9-10V out when powering iRocker's own pump, or even drooping down into the 8.xV. That's part of why the pump is much faster when plugged into a car or other power supply directly, this battery pack is too weak.

I used my Battery maybe 4 times and it doesn’t fully charge. Worthless piece of equipment that isn’t covered after 90 days conveniently.