Please choose the correct solution to the question: How does a Faraday (shake) type flashlight work?

Solution1: When you shake it, a magnet inside passes back and forth creating charge, which is stored in the handlebars. Amazing. To recharge, just shake another 30 or 60 seconds.

Solution2: When you shake it, a magnet inside passes back and forth creating charge, which is stored in the battery. Amazing. To recharge, just shake another 30 or 60 seconds.

Answer format: solution1/solution2