Compact Portable External Power Bank Battery Charger for Cell Phones 2600mAh Universal - Black

Charge your phone with this Fourstarr products 2600mAh Black USB Portable backup Battery Charger Power Bank for Mobile Devices. Designed to provide power for your cell phone or other Mobile Device Use as Charger or Backup Battery with USB output that can charge your Phone. High efficiency of power conversion. Power-saving function. Safe and reliable, perfect for using while traveling or for outdoor activities. High security: Protection for overcharge, over discharge, overload, and short circuit. Metallic appearance, Small and light weight, Portable, Practical, and long cycle life.