RescueTec Rechargeable USB Portable 13000mAh Battery Charger Backup Power Bank LP10000 External Battery Pack Cell Phone Charger W Micro USB Cord White Powerful 13000mAh portable battery backup for most USB charged electronics Dual USB ports to charge 2 devices at once Fits in any bag or pocket for charging on the go LI-Ion Battery with Handy LED light to light up any dark place Built-in 4 Blue LED light indicators to show the remaining level of battery