Smartphone vendors aren’t just trying to cram as much battery juice as possible in thinner and thinner phones that get more sophisticated components, but they’re also working on charging tech that would let you replenish the battery faster than ever. The latter might be a better upgrade for smartphone batteries. With faster charging in place, the battery size doesn’t matter as much. And a Chinese smartphone maker you might not be familiar with came up with battery charging speeds that would let you recharge the Galaxy S10+’s 4,100 mAh in just around 13 minutes.
