Quote:Apple will launch the 2019 iPhone generation in September with a series of massive upgrades, including in the battery department.
 
Top-rated Apple analyst Ming-Chi Kuo says in a note to investors that the Cupertino-based tech giant would use larger batteries on all three models debuting this year.
 
Apple is expected to stick with the current three-model lineup that includes 5.8-inch, 6.1-inch, and 6.5-inch models, and while the design is likely to remain largely the same, more significant improvements are expected under the hood.
 
The analyst says the iPhone XS, which currently features a 2,658 mAh battery, would come with a battery whose capacity would be increased by up to 25 percent. The iPhone XS Max itself will also get a massive upgrade of around 15 percent, while the iPhone XR, which runs on a 2,942 mAh battery, would receive the smallest increase of just 5 percent.