Come and see our amazing products. Can you imagine charging your smartphone with just 2 AA dry cells in an emergency? Yes. You just have to have this amazing emergency dry cell charger. It's seriously mini size and can be hanged on your keyring, it was primarily designed for emergency use. Add your logo/brand on it and give as gifts to your custmers, they will be impressed by your brand. Pls confirm further with us if any query about packing info, inventory status and time schedule.