If you are someone who travels a lot and talks a lot on the phone, this gadget is definitely for you. This is the external charger PowerPak, created by Technocel, which will provide approximately an additional 3 hours of conversation, so you can get an electrical outlet and connect your phone.
The PowerPak is available this month for just $ 50, and for those who care about the environment, this team meets Energy Star requirements, using a minimum amount of energy according to the use to which it is given.
The additional time will depend on each team, their characteristics and configuration, but if you are someone who runs out of battery in the middle of a conversation very often, certainly worth a try.