Promo Crunch offers the latest in a cool tech gadgetry. Power Bank.How many times have you wished you had a way to recharge your phone, tablet or I-device especially when you are on the go? Nowhere near a plug and need to power? Power Bank is the answer!Ordering is easy. Minimum order is 100 units, it takes about 10 days from start to finish and we provide everything from logo to logistics. Delivering your Power Bank directly from our factory to your door.