Ultra Slim Power Bank Deal by Groupon offers IJOY Powwer 6000mAh Ultra-Slim Power Bank in $11.99 with FREE shipping.
Features are Capacity: 6,000mAh, Type: li-ion Cell Battery, Output: 5v DC 1 Amp, Input: 5v DC 1 Amp, Condition: new, Durable power bank recharges your iPhone or other smartphones whenever their batteries run lowDurable power bank recharges your iPhone or other smartphones whenever their batteries run low, Restore full power and resume texting or talking without interruption, Ultra-slim design fits into pockets, backpacks, or bags.