4000 MAH Power Bank

Ultra slim power bank. Metallic aluminum casing. Li-ion battery with 4000 mAh capcity, 3 hours of charge time, 5V/1A input and output. Components are certified for CE, FCC, ROHS and battery is UL approved. Packed in white box. Size: 4 1/8" x 2 1/4" x 3/8" Imprint area: 3.50" W x 2.17" H 2 weeks after art approval Item Color(s): Red, Blue, Black, Silver