Urge Basics PowerPro 2,000mAh USB Keychain Charger, Assorted Colors

Compact power bank with lanyard and key ring
Recharges most USB-powered devices (appropriate cable required)
2,000mAh capacity
Rechargeable lithium-ion battery
Maximum input: DC 5V/1A
Maximum output: DC 5V/1A
One-year warranty
Dimensions: 4” (L) x 1” (W) x 1” (H)