After several years of use blowing up air mattresses, floaties and a rubber boat, our old faithful Coleman air pump finally won't charge any more. I can't fault it--rechargeable batteries will only last so long and ours got quite a bit of use and was well loved. The new one arrived in 2 days (Amazon prime) and charged up quickly for another round of keeping us in air mattresses and afloat. As always, it works well, inflates and deflates quickly and is portable. Just wish that it allowed for charging while it's plugged in. Aside from that, I have absolutely no complaints and can recommend it if you need a reliable air pump.