Broadway Stars Sing âWhat the World Needs Now Is Loveâ on Maya and Marty.
, Mobile Phones Marketing Professional. The average smartphone (powered by a 1500mAh battery) will have a normal battery life of around 10 to 14 hours depending on the usage you have. The main drains will be: screen, data connection, games, music and voice usage. Views Â· View Upvotes.
Let your cell phone batteries run down very low â not fully discharged, but almost â every single time. Doing so will extend the life of your battery another full yearâ¦ or more! A lithium-ion battery in use should last between 2 to 3 years.