Onn ONA17WI024 4000 mAh Portable Battery for Smartphone – Black Review

Onn ONA17WI024 4000 mAh Portable Battery for Smartphone - Black

  • This refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, and may arrive in a generic box

This is a portable rechargeable battery charger for smartphones, tablets, music players, digital readers, cameras and more. With a single charge, get up to 2 full charges on most smartphones! Unlike wall and car chargers that require an outlet to function, the portable power of this ONN Powerbank allows users to stay charged wherever and whenever.