power bank

Round Power Bank 【Description】 Power bank phone charger, made of aluminum, 2200 mAh capacity. Portable battery charger for most of your portable device without the need for main power. Small and ultra-portable, perfect travel companion, it fits easily in your pocket or bag. 3 3/4" L x 3/4" W 【Attribute】 [Category]: Power Supplies/Inverters, Chargers [Colors]: Silver, Red, Blue, Black, Yellow, Green, Purple [Themes]: Business, Computer, Office, Phone [Imprint]: 2 1/2" w x 1/4"