Probox HE178U2K - 7800mAh

Probox HE178U2K Dual USB Power Bank 7800mAh Black Product Features Standard USB 2.0 5V power output, compatible with most of mobile devices charging requirements.Maximum 2.1A current output supports fast charging for most of and smart phones and tablet devices.Dual USB port output design allows user to charge 2 devices at the same time.Triple safety protection design for safe and reliable usage.Using only the best battery cells from Sanyo, all cells are made in Japan.Designed and manufacturing in Taiwan for best quality and reliability.