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.
The lifespan of a laptop battery varies depending on how it's used, but averages between 18 and 24 months. As it reaches the end of the line, you'll have less and less time available on a full charge.