Bests & Worsts Reviews from Amazon

This battery was a replacement for my kids. The size and weight was great, as is the ability to charge two devices-that’s where the good news stops. Unless you are charging a small device, these batteries are not for you. Several times I have plugged an iPad in, and the device died while charging. These batteries cannot charge and support a device at the same time, which makes them essentially useless for on the go peeps and/or kids who cannot remember to charge their devices. The output was rated as higher than my prior batteries, but these brand new batteries do not hold up to the task. I am going to return them.