Review on CYCPLUS Bike Tire Pump: Portable Electric Inflator with 150 PSI, Auto-stop & LED Light by Jessie Ritchie

Good pump. It works well to inflate the tires in my motorcycle. The battery does not hold a charge for long even when not in use. I keep it on my bike and it lasts 2 weeks before dying. It's ok I can charge it off the bike but it would be better if it held a charge - hence 3 stars. October 16 update. 1 star change. The block just doesn't hold a charge. I charge it up, put it on the bike and in less than a week it hasn't had a single battery left and I haven't even used it. It's almost useless as it takes hours to charge and it won't work if it doesn't charge even when plugged in. I wouldn't recommend that anymore. Stay away.