It’s a well-known fact that most modern flagship smartphones suffer from mediocre battery life, but while increasingly energy-efficient processors have helped improve things lately, their efforts are largely pointless when combined with tiny cells.

On the bright side, those not looking for the most powerful handsets in the world can buy a member of the mid-range Asus ZenFone Max family at a reasonable price with a gargantuan battery in tow.

The upgraded ZenFone Max Pro M2 and ZenFone Max M2 are today official in India, where they’re scheduled to go on sale next week ahead ...