https://wccftech.com/new-nintendo-switch-battery-tested/

The new Nintendo Switch mode with improved battery life has been released last week in Australia, and a new video showcasing a battery test has been released online.

The test, which has been shared on YouTube by MeeMe Gaming, shows how long the new battery lasts while playing The Legend of Zelda: Breath of the Wild in handheld mode. The test shows that the battery lasted for over 5 hours while playing the game at around 50% brightness with Airplane Mode on, which is around double the battery life of the old model.