The Apple A2327 which has 303 mAh battery appears on Korean Certification site. On July 31, the product, whose model name is A2327, has appeared on certification of the Korean Institute for Chemical Convergence Testing, with certification number YU10448-20011. The status of certification is ‘fitness‘ which hints us to speculate that the battery is supposed to be of a future Apple Watch.
Apple Watches are known for their fitness and health facilities. The Apple Watch Series 5 which is currently booming in market sports 296 mAh battery. So, with this ‘fitness’ certification leak, we can hope for up-gradation to 303 mAh battery capacity in the upcoming Apple Watch Series 6.
A slightly larger battery capacity means larger hours of battery life. Apple Watch Series 5 offers 18 hours of battery life so we can expect more from the future Apple Watch.
Well, we would know this only after its launch.